The hypothesis is; Increasing the concentration of fertilizer will lead to an increase in plant growth.
The variables to be tested are; concentration of fertilizer and plant growth.
What is a hypothesis?A hypothesis is a speculative claim or explanation put forth based on scant data and used as a springboard for additional research or trial. It is an educated guess or testable prediction regarding the correlation between two variables or phenomena.
By manipulating the concentration of fertilizer as the independent variable and measuring the resulting plant growth as the dependent variable, we can test the hypothesis and determine if there is a correlation between fertilizer concentration and plant growth.
Learn more about hypothesis:https://brainly.com/question/32562440
#SPJ1
CAN SOMEONE PLEASE HELP ME WITH THIS SCIENCE QUESTION I WILL MARK YOU BRAINLIEST THANK YOU !!!
Answer:
C. Non-depletable
Explanation:
Answer is C. because it is replaced often and cannot be completely used up
what is geological substratum
Answer:
Explanation:
Geological substratum refers to the solid rock or layer of Earth's crust that lies beneath the soil, sediment, or other surface materials.
Hope it helps!!
Random mutations can occur in an organism's DNA, causing traits that are different from other organisms in that species. Sometimes these mutations can cause problems for the organism, but other times they are beneficial. What is a possible benefit to a random mutation in an organism?
Answer: It can increase an organism’s chances of surviving
Explanation:
Can you help me i will give you a branlist
Answer:
It means Practice makes Perfect
Explanation:
Which option is a light wavelength that chlorophyll does NOT absorb?
A. Red
B. Violent
C. Yellow
D. Green
Which of the following nutrient provide more energy? a. Protein b. Carbohydrate c. Lipids d. Vitamins
The nutrient which provide more energy is C. Lipids
Among the given options, lipids provide the most energy per unit mass. Lipids, also known as fats, are a concentrated source of energy in the diet. When metabolized, lipids yield approximately 9 kilocalories (kcal) of energy per gram.
Carbohydrates, including sugars and starches, provide approximately 4 kcal of energy per gram. They are a readily available source of energy for the body, particularly for short-term energy needs. Proteins also provide approximately 4 kcal of energy per gram. However, their primary role is not as an energy source but rather as the building blocks for tissues, enzymes, and other important molecules in the body.
Vitamins, on the other hand, do not provide significant energy. They are essential for various biochemical processes in the body but do not contribute directly to energy production.
It is important to note that while lipids provide the most energy per gram, the overall balance and variety of nutrients in a diet are crucial for maintaining optimal health. Nutrient needs vary based on individual factors, such as age, sex, activity level, and overall health goals. Therefore, Option C is correct.
Know more about Lipids here:
https://brainly.com/question/17352723
#SPJ8
Study the part of the diagram of the carbon cycle labeled with 4.
Which statement best describes the movement of oxygen in the
process represented by 4?
Plants and animals take in oxygen as part of
photosynthesis.
Plants and animals take in oxygen as part of
respiration.
Plants take in oxygen for photosynthesis, and
animals use it for respiration.
Plants and animals release oxygen into the
atmosphere.
Answer: Answer choice 3
Explanation:
Most minors require permission from a parent, guardian or legal counsel to file a restraining order. They cannot file on their own behalf.
Courts may require more evidence that the alleged abuse poses a serious threat before granting a restraining order to a minor. More severe abuse may need to be shown.
The court can appoint a guardian ad litem to review the case and determine if a restraining order is appropriate and in the best interests of the child. This provides an extra layer of review.
Restraining orders can name both the minor and their guardian(s) for protection. This helps ensure the safety of the minor.
Younger minors typically need more approval and evidence, while teens aged 16-18 often have more authority to file with limited guardian consent or independently. But requirements vary significantly between states and courts.
Despite additional considerations, minors of any age can pursue a restraining order if they feel they are in danger. Support from advocates, counselors or law enforcement can help minors of any age to access this protection.
Does this summary accurately reflect the key additional points regarding minors filing restraining orders? Please let me know if I have missed anything or if any part of the summary would benefit from more clarification. I want to make sure I have captured the essence of these considerations properly.
Let me know if you have any other questions! I'm happy to help provide any other information or perspectives on this topic.
Which statement best describes the movement of oxygen in the
process represented by 4?
Plants and animals take in oxygen as part of
photosynthesis.
Plants and animals take in oxygen as part of
respiration.
Plants take in oxygen for photosynthesis, and
animals use it for respiration.
Plants and animals release oxygen into the
atmosphere.
Based on the options, choice 3 is the best statement to describe the movement of oxygen in the process represented by step 4:
Plants take in oxygen for photosynthesis, and
animals use it for respiration.
Here are the key reasons why this choice is correct:
Photosynthesis and respiration are two separate biological processes that require oxygen. Photosynthesis is how plants produce their own food, and respiration is how plants and animals utilize oxygen and food for energy.
In photosynthesis, plants take in carbon dioxide and oxygen from the atmosphere, along with water and sunlight, to produce glucose for food and release oxygen as a byproduct. So plants require oxygen as an input for photosynthesis.
In respiration, animals and plants take in oxygen from the atmosphere and break down glucose and oxygen to produce energy. So oxygen is required as an input for respiration and aerobic respiration.
Oxygen moves from the atmosphere to plants during photosynthesis, and then from plants to animals during respiration. It cycles between the biological processes.
The other options do not properly capture this cycling and movement of oxygen between photosynthesis and respiration.
Plants take in oxygen for photosynthesis, and animals use it for respiration. Therefore, option C is correct.
What is photosynthesis?Photosynthesis is the process by which green plants, algae, and some bacteria convert energy from sunlight into chemical energy in the form of glucose or other sugars.
During photosynthesis, the chlorophyll in the plant's chloroplasts absorbs light energy, which is then used to convert carbon dioxide and water into glucose and oxygen through a series of chemical reactions.
This process not only produces food for the plant but also releases oxygen into the atmosphere, which is essential for the survival of many organisms. Photosynthesis is a vital process for life on Earth, as it forms the basis of the food chain and is responsible for producing the oxygen that sustains aerobic respiration in animals. Therefore, option C is correct.
Learn more about photosynthesis, here:
https://brainly.com/question/29764662
#SPJ2
The pedigree below shows inheritance of an X-
linked trait in a family. Based on the inheritance
pattern, what is the genotype of the person in
generation III (third generation), letter b?
Generation
11
111
TOOOD
500
Pedigrees have multiple uses. One of them is getting to know an individual's genotype. In the e xposed example, the individual IIIb is X-Y.
What is a pedigree?
A Pedigree is the representation of a family's history. This graph is used to track a trait through different generations, and analyze the inheritance pattern of a particular gene and its expression.
It is a tool used to understand how genes are transmitted from the parental generation to the descendants, and what are the probabilities of inheriting them.
In sex linked inheritance, we need to remember that the gene coding for the trait is linked to the sex-chromosome (in this case, the X-chromosome).
In pedigrees, usually affected individuals or individual carring the trait are representes with solid black figures.
Individual IIIb is a black square, meaning it is an affected man. Its genotype is X-Y. The X-chromosome is carrying the recessive allele (-).
In the attached files you will find the pedigree with the genotype of each member of the family. Notice that individuals X+X represent either homozygous dominant or heterozygous females.
You can learn more about pedigrees at
brainly.com/question/13667608
#SPJ1
. What was Sharon’s experience with the experimental drug?
a) she suffered severe side effects b) she had few side effects c) it made her very sick
Answer:
imagine being on brainly
Explanation:
3. Carrying capacity is the _size of a population that can be supported by an area.
Answer:
Explanation:
Carrying capacity is the maximum number of individuals of one species that a particular environment can support. Limiting factors determine this number.
what do hippopotamus eat
Grass
Explanation:
Hippos have a healthy and mostly herbivorous appetite. Adults eat about 80 lbs. (35 kg) of grass each night, traveling up to 6 miles (10 km) in a night to get their fill. They also eat fruit that they find during their nightly scavenging, according to National Geographic.
The ocean is the largest reservoir of carbon on Earth. Which of the following would most likely store carbon for the longest amount of time?
Calcium carbonate shells of marine organisms, like coral, oysters, and clams
Dissolved CO2 in surface ocean water
Dissolved CO2 in deep ocean water
Carbon stored in the rocks
Carbon is stored for the longest amount of time as Calcium carbonate shells of marine organisms, like coral, oysters, and clams.
What is the carbon cycle?The carbon cycle is a cycle of how carbon is recycled between the atmosphere and the living and non-living part of the earth.
The carbon reservoir of the ocean forms part of the carbon cycle.
Carbon is stored in the ocean as calcium carbonate shells of marine organisms, like coral, oysters, and clams.
This is the longest time storage form of carbon in the ocean.
Learn more about carbon cycle at: https://brainly.com/question/25845923
Current studies on frogs and wildlife indicate that hormonally active agents (HAAs) are __________.
a.
found in insecticides and should be removed
b.
found in radionuclides in parent rock materials
c.
abnormalities associated with developmental and reproductive systems
d.
causing lung cancer
e.
creating new forms of lizards
Answer:
C
Explanation:
abnormalities associated with developmental and reproductive systems
UUU and UUG are both examples of _____ that correspond to the amino acid phenylalanine in the genetic code.
Answer:
Codons
Explanation:
Codon is a group of three nucleotides in the mRNA molecule that specifies a particular amino acid. During gene expression, the nucleotide information in a gene is transcribed into an mRNA molecule. The mRNA strand is read in a group of triplet nucleotides called CODON.
Each codon specifies or codes for a specific amino acid during translation process. UUU and UUG are both examples of CODONS that correspond to the amino phenylalanine in the genetic code.
Answer:
CODON
Explanation:
I just looked it up
hurry!! Which best describes the reactants and products of photosynthesis?
O Reactants are formed inside the plant, and products are taken in from the environment by the plant
Ihm
O Reactants are taken in in the environment by the plant, and products are formed inside the plant
O Reactants and products are formed inside the plant
O Reactants and products are taken in from the environment by the plant.
Answer:
the answer is the second one
Explanation:
say, your mom is make cookies, and she goes to the store to buy the ingredients and comes back, the ingredients are the reactants, and the cookies are the products, make sense?
Why is it necessary for organisms to eat food? In your answer, describe the process that goes
from food (for instance, a sandwich) to the molecules your cells need. Use your own words, and
be specific in your explanation (one paragraph). You should not need any resources besides
your lecture notes to answer this question
Answer:you to eat to get energy
Explanation:
The main reason you need to eat is to get energy. Food is your body's only supply of energy. However, this energy must be converted from the apple (or any other food you eat) into an energy source that your body can use.
Eating disorders are caused by what factors?
Answer:
Eating disorders, including anorexia and bulimia, are complicated, serious and potentially devastating. They're caused by a complex combination of factors, including genetic, biochemical, psychological, cultural and environmental.
Explanation:
HELP PLEASE!!
Why does a cell divide into
two smaller daughter cells
when it becomes too large?
A. to have more available cell membrane to
transfer substances such as waste in and
out of the cells
B. to give DNA in the cell more room to
grow
C. because the organism needs more cells
to grow
Answer:
The answer is A
to have more available cell membrane to transfer subtances such as waste in and out of the cells
A part of an mRNA has the sequence CAU. Use the table below to figure out
which amino acid is coded for by CAU, then use the table to figure out which
change to this sequence would indicate a silent mutation.
UAUTY UGC
Phe UCC
Messenger
Second base in codon
RNA Codons U
C
G
UUU UCU
UGU U
UUC
UAC)
Cys
U
с
Ser
UUA UCA
Leu
UM Stop UGA Stop A
UUG UCG UAG Stop UGG Trp G
CUU CCU CAU CGU U
CUC CCC CACHis CGC
С
Leu
Pro
CUA CCA
Arg
CAA
CUG CCG CAG CGG
AUU ACU AAU
Asn LAGU Ser
U
AUC) lle ACC AAC AGC
А
Thr
AUA ACA
ААА AGA
AUGACG
Lys
AAG AGG
GUU GCU
GGU
Asp
U
GUC GCC GAC
G
Val Ala
Gly
GUA
GCA
GGA
GUG GCG GAG GGG! G
First base in codon
Gin (CGA
Third base in codon
Arg
GAU ASP GGC
GAA Glu
O A. CÁC
ОВ. САА
O C. CAG
OD. GAU
Answer: CAC
I have no explanation. I got the wrong answer and it told me that CAC was the right one
Pollen is analogous to ____ in males
Which of the factors below are used to classify the different organisms on Earth into domains and kingdoms?
1. Number of cells in the organism (Organism composed of a single cell or numerous cells)
2. How the organism obtains energy
3. Whether cells are prokaryotic or eukaryotic
4. all of above
What is the surface of the Earth called?
Crust
Mantel
Inner core
Outer core
Answer:
crust
Explanation:
Why are members of the Kingdom Plantae important to members of other kingdoms?
Answer:
C
Explanation:
Plants have the unique ability of photosynthesis. this gives off oxygen to all other organisms
How does energy from the Sun travel to Earth?
through radiation
through convection
through conduction
through the movement of particles
Answer:
A
Explanation:
its right on the enviromental systems cumlative exam on edg 2021
The energy from the Sun travel to Earth through radiation.
Heat transfer by radiation
Radiation is a method of heat transfer that does not require a material medium for the heat transfer process.
Energy transfer from the sunThe energy transfer from the sun reaches the earth through radiation process since the the energy travels in wave form.
Thus, the energy from the Sun travel to Earth through radiation.
Learn more about radiation here: https://brainly.com/question/24469662
In which parent could chromosomal rearrangement have made an X chromosome with 2 fur color alleles?
Answer:
Mother
Explanation:
(see image below)
According to the given situation, the mutation needs 2 X chromosomes and only the mother has 2 X chromosomes whereas a father has X and Y chromosomes.
What are the 23 chromosome pairs?Humans have 23 pairs of chromosomes, 22 pairs of numbered chromosomes, and 1 X and Y chromosome (father) and mother have (XX) chromosomes.
Each parent donates one chromosome to each pair so that offspring get half of their chromosomes from their mother and a half from their father.
Thus, the mother is an answer.
To learn more about chromosomes click here:
https://brainly.com/question/296477
Help please I'll give brainlist
The environment limits population growth by changing birth and death rates. Briefly describe how each environmental factor listed below influences population size. Also, identify each environmental factor as a biotic or abiotic factor
Competitors
Disease
Food
Ph level
Prediction
Soil type
Temperature
Water availability
Answer:
Disease
Ph level
Water availability
Soil type
Explanation:
When would a cell need to use active transport instead of passive transport?
Choose 1 answer:
To move water to the external environment
To take in nutrients that have a lower concentration outside the cell
To transportions with a high internal cell concentration out of the cell using channels
To diffuse oxygen across the cell membrane
Answer:
d i think
Explanation:
When would a cell need to use active transport instead of passive transport To diffuse oxygen across the cell membrane
what are the function of cell membrane ?The cell membrane or plasma membrane is a thin selectively semi-permeable membrane which surrounds the cytoplasm, the primary function of the is to provide protection the integrity of the interior of the cell.
The cell membrane is otherwise called as multifaceted membrane that envelopes a cell's cytoplasm and help the cell to maintain the its shape.
Cell membrane is made up of Proteins and lipids where the mix or ratio of proteins and lipids can vary depending on the function of a specific cell.
Phospholipids are the most important components of cell membranes which are arrange to form a lipid bilayer and certain substances can diffuse through the membrane to the cell's interior.
some cell organelles are surrounded by cell membranes, The nucleus and mitochondria have its own membrane.
For more details regarding cell membrane, visit
brainly.com/question/18523433
#SPJ2
Which colloquial saying could be considered to be referring to trepanning?
A. "Sure, I need more homework... like I need a hole in my head!"
B. "I'd lose my head if it weren't screwed on!"
C. "A stitch in time saves nine."
D. "Cold hands, warm heart."
The colloquial saying that could be considered to be referring to trepanning is "Sure, I need more homework... like I need a hole in my head!", option A is correct.
Trepanning is a surgical procedure that involves drilling a hole in the skull, and it has been used historically to treat various conditions such as headaches, epilepsy, and mental illness.
This phrase is used to express that the speaker already has enough problems, and adding more to them would be as unnecessary and harmful as creating a hole in their head. The saying is often used humorously or sarcastically to indicate that the speaker does not want or need something that is being offered or suggested to them, option A is correct.
To learn more about trepanning follow the link:
https://brainly.com/question/29572364
#SPJ1
Uranium-235 is best used to find the age of: :
Answer:
rocks
Explanation:
i asked my teacher she said yes
Suppose a scientist has collected data through a scientific investigation. How
could the scientist use the data to draw a conclusion?
A. By comparing popular methods used by other scientists to collect
data
B. By identifying and reporting only the data that support the
investigation's hypothesis
OC. By repeating the investigation using different tools to find out
whether the results change
D. By thinking critically and logically about possible explanations for
the data
Scientists have to draw a conclusion by identifying and reporting only the data that support the investigation's hypothesis.
A scientist will follow the scientific method described in the steps below when conducting scientific research in order to conduct the study:
Prepare a hypothesis by asking a question.Test a hypothesis or conduct an investigation.Organize, represent, and analyze information.Analyze the results.Analyze the data and draw conclusions.A scientist may be able to draw a conclusion based on the data he or she has gathered and interpreted. The conclusion of the investigation must be supported by the evidence that has been gathered during the investigation, such as data and observations. A conclusion may explain the causes and effects of the events that occurred during the course of the investigation by explaining what caused them.
Hope this helps :)
Answer:
D. By thinking critically and logically about possible explanations for
the data.
Explanation:
It was not B. :(