What is the purpose of stage directions?​

Fungi do not contain chloroplast so they are incapable of performing photosynthesis.

The answer is FALSE

Answer:

Energy in an ecosystem: is part of an open system, is recycled and reused, is transferred through the food chain and is lost as heat.

Answer:

17 number on the diagram is pointing to the deltoid muscle

Answer:

Anatomy is the study of the structure of the body, Physiology is not.

Answer:

yes

Explanation:

The part of lung depicted in diagram is alveoli . The function of alveoli is gaseous exchange with blood vessel .

Alveoli are microscopic air sacs in your lungs that absorb oxygen and keep your body running. Despite their small size, alveoli are the workhorses of your respiratory system. Despite their small size, the alveoli are the hub of gas exchange in your respiratory system. The alveoli absorb the incoming energy (oxygen) and expel the waste product (carbon dioxide) that you exhale.

Your blood absorbs oxygen from the alveoli and emits carbon dioxide as it passes through blood vessels (capillaries) in the alveolar walls.

Blood vessels are circulatory system components that convey blood throughout the human body. These veins carry blood cells, nutrients, and oxygen to the body's tissues. They also remove trash and carbon dioxide from tissues. Blood arteries are required for life to be sustained because all of the body's tissues rely on their functionality.

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The process of photosynthesis in plants and some other organisms results in the production of  energy-rich molecules (such as ATP) and organic matter (such as glucose) that can be used for growth and other metabolic processes in plants and other organisms.

During photosynthesis, light energy is absorbed by chlorophyll and other pigments in the chloroplasts, and this energy is used to drive a series of chemical reactions that ultimately result in the production of ATP (adenosine triphosphate), which is a high-energy molecule used as the primary source of energy for cellular processes.

As a byproduct of photosynthesis, oxygen gas (O₂) is released into the atmosphere through tiny pores called stomata in the leaves of plants.

The glucose produced during photosynthesis is either used immediately by the plant for energy, or it can be converted into other organic molecules such as starch, cellulose, and other carbohydrates for storage. These organic molecules can be used for growth and other metabolic processes, such as respiration and synthesis of proteins, lipids, and other cellular components.

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Answer:

Hi, threre the answer is photic zone is the answer

Explanation:

the uppermost layer of a body of water that receives sunlight, allowing phytoplankton to perform photosynthesis.

Which means it has and goes through sunlight.

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The phase is the period following adolescence and age. As they get closer to puberty, both mental and physical changes take place. One of these, along with physical, mental, social, and ethical challenges,

The years between childhood and adulthood, or between the ages of 10 and 19, are referred to as the teenage years. It is a particular stage of human development and a crucial time for laying the groundwork for health.

The brain is a complex organ that controls all of the biological processes that keep us alive, like thought, memory, emotion, sensation, motor skills, sight, respiration, temperature, & hunger. The central nervous system, the CNS,

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Zandile found that as the temperature increased, the transpiration rate also increased, leading to increased water loss from the plant. This experiment helped her conclude that temperature directly affects transpiration rates.

Transpiration is the process of water movement through the plants from roots to leaves, and eventually lost by evaporation from the stomata. Various factors, including temperature, humidity, light, and wind, influence the transpiration rate.

Temperature affects transpiration as it affects the diffusion rate of water vapor from the leaves into the surrounding air.

To investigate how temperature affects transpiration rate, Zandile set up an apparatus comprising a potted plant, a beaker, and a thermometer. The plant was selected for the experiment, and its leaves were covered with a plastic bag to prevent any water loss through the leaves' surface.

The apparatus was set up in the following way: The plant was placed in a beaker containing water. The beaker was placed on a heat source, and the temperature was monitored with the help of a thermometer. The plastic bag was tied around the stem to ensure no air entered the plastic bag, making the experiment airtight.

Zandile then increased the temperature by placing the beaker on a heat source. She noted the temperature of the water in the beaker and the temperature inside the plastic bag. She continued to monitor the temperature and the rate of water loss from the plant.

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Organized patterns, irrigation systems, specific crop varieties, and agricultural practices indicate human intervention in vegetation growth, suggesting farming activity.

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Answer:

At land

Explanation:

Carbon is a raw material for photosynthesis, in the form of carbon dioxide. Green plants use it to make vital organic compounds. On the land, plants get the carbon they need as a gas from the air. In water, plants ranging from seaweeds to phytoplankton are supplied by dissolved carbon dioxide, CO2.

Answer: The only thing I can think of is predator-prey  sharks and seals, or seal and fish.

Explanation:

The most logical name for a sixth mass extinction would be the quaternary extinction.

This term is used to describe the ongoing extinction event of species during the present Quaternary period, due to human activity. It is sometimes referred to as the Anthropocene or Holocene extinction. The Quaternary extinction is characterized by the disappearance of large mammals, known as the megafauna, as well as the decline of many other species due to habitat destruction, pollution, and climate change. While it is not yet clear if the current rates of extinction will result in a mass extinction event on the same scale as previous ones, it is clear that human activity is having a significant impact on biodiversity.

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Answer:

Researching

Explanation:

Reseaching is to gather data

Answer:

I agree with the other answer.

Explanation:

Answer:

ample sunlight

Explanation:

Answer:

corona!!!!!!!!!!

Explanation:

Answer:

My opinion sounds a bit odd, but when bacteria moves, it reminds me of an animal herd.

Explanation:

When I observe the bacteria, I notice that some are in a group/paired while others roam around and squeeze past each other, which is kind of like a herd of animals.

Hope this helps!

Answer :Roots

Explanation: Gravitropism is based on the redistribution of auxin in the elongation zone of the developing root. If the root is not growing vertically downward, then auxin accumulates in the lower parts of the root, inhibiting cell elongation and causing the root to bend in the direction of gravity.

ecosistema

todo son r ecursonatules as

Answer:

Respiration. The energy collected in the chloroplasts is used during cellular respiration. ... The carbon dioxide and water produced are transferred back to the chloroplast where they are again used for photosynthesis. Cellular respiration takes place in another organelle called the mitochondria.

Explanation:

The mitochondria and cytoplasm is responsible for cellular respiration and the chloroplast is responsible for pjotosynthesis. Scientists theorize that mitochondria were once bateria themselves since they have their own Dna. They incorporated themselves into our cells to help us make energy. The chloroplast uses sunlight to break the hydrogen off the water and use the hydrogen to transfer electrons.

Answer:

Part A:

Frequency of bb genotype=0.2111

Part B:

Frequency of B alleles is denoted by x=0.5407

Frequency of b alleles is denoted by y=0.4593

Part C:

Frequency of BB genotype=0.2924

Frequency of bb genotype=0.2111

Frequency of Bb genotype=0.4966

Explanation:

Given:

Total Sheep= 4500

White Sheep=950

B for black allele

b for white allele

Part A:

\(Frequency\ of\ white\ sheep=\frac{White\ Sheep}{Total\ Sheep}\)

\(Frequency\ of\ white\ sheep=\frac{950}{4500}\\Frequency\ of\ white\ sheep=0.211\)

Frequency of white sheep= Frequency of bb genotype=0.2111

Further:

Let frequency of b alleles is denoted by y.

\(Frequency\ of\ white\ sheep=y^{2}= 0.211\\y=\sqrt{0.211}\\y=0.4593\)

Frequency of b alleles is 0.4593.

Part B:

Sum of the frequencies of B and b alleles is 1

Let frequency of B alleles is denoted by x

Let frequency of b alleles is denoted by y

x+y=1

y is calculated in part A and has value=0.4593

x+0.4593=1

x=1-0.4593

x=0.5407

Frequency of B alleles is denoted by x=0.5407.

Frequency of b alleles is denoted by y=0.4593.

Part C:

Three genotypes are BB, Bb, bb

In case of three genotypes frequency is:

\(F=x^2+2xy+y^2\)

Now \(x^2\\\) is for BB genotypes

From Part B;

x=0.5407

\(x^2=(0.5407)^2\\x^2=0.2924\)(Frequency of BB genotype)

Now \(y^2\\\) is for bb genotypes

From Part A:

y=0.4593

\(y^2=(0.4593)^2\\y^2=0.211\)  (Frequency of bb genotype)

From above frequency Formula:

Now \(2xy\) is for Bb genotype:

2*x*y=2*0.5407*0.4593

2*x*y=2*0.2483=0.4966 (Frequency of Bb genotype)

a) The mass of the oxygen is 1.97 g

b) The percent yield is 90.4 %

c) The mass of the oxygen is 1.55 g

We know that the percent yield has to do with the amount of the reactants that has been converted into products in the given reaction. In this case, the reaction that we are dealing with is the decomposition of the potassium oxo chlorate V molecule.

Now we have that;

a) Number of moles of the chlorate = 5 g/122.5 g/mol

= 0.041 moles

If 2 moles of the chlorate produces 3 moles of the oxygen

0.041 moles of the chlorate produces 3 moles * 0.041 moles/ 2 moles

= 0.0615 moles

Mass of the oxygen produced = 0.0615 moles * 32 g/mol

= 1.97 g

b) Percent yield = Actual/Theoretical * 100/1

=  1.78/1.97 * 100/1

= 90.4 %

c) For a percent yield of 78.5% =

Actual = Percent yield * Theoretical /100

= 78.5 * 1.97/100

= 1.55 g

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% yield = (1.78 g / theoretical yield) × 100%

To calculate the percent yield, you need to know the actual yield and the theoretical yield of the reaction.

In this case, the actual yield is given as 1.78 g of O₂. The theoretical yield represents the maximum amount of product that can be obtained under ideal conditions.

To calculate the theoretical yield, you need to know the balanced chemical equation for the reaction. Assuming the reaction is complete, the coefficients of the balanced equation can be used to determine the stoichiometry of the reaction.

For example, if the balanced equation is:

2 A + 3 B → 4 C + 2 D

Then, you can use the stoichiometry to find the theoretical yield. Let's say the molar mass of O₂ is 32 g/mol. In this case, we need to calculate the moles of O₂ using the given mass of 1.78 g:

moles of O₂ = mass of O₂ / molar mass of O₂

Next, we need to use the stoichiometry to find the moles of the desired product. Let's assume that O₂ is the limiting reactant and that it is completely converted to the product. From the balanced equation, we can see that 4 moles of C are produced for every 2 moles of O₂:

moles of C = moles of O₂ × (4 moles of C / 2 moles of O₂)

Now that we have the moles of C, we can calculate the theoretical yield of C in grams by multiplying the moles by the molar mass of C.

theoretical yield of C = moles of C × molar mass of C

Finally, we can calculate the percent yield using the formula:

% yield = (actual yield / theoretical yield) × 100%

Substituting the values we calculated:

% yield = (1.78 g / theoretical yield) × 100%

Please note that without the balanced chemical equation and additional information, it is not possible to provide a specific numerical answer for the percent yield.

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Special media would be needed for the cultivation of a pathogenic bacterium if the organism requires nutrients or conditions that are not supplied by standard media.

A special media should be used to cultivate a pathogenic bacterium when the bacterium requires specific nutrients or growth conditions that cannot be provided by standard media such as blood agar.

For example, some pathogenic bacteria may require specific nutrients, such as iron or amino acids, for growth. In such cases, specialized media such as MacConkey agar or Thayer-Martin agar may be used to promote the growth of the pathogen and suppress the growth of other microorganisms.

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Answer:

The esophagus of snakes has more internal folds than other reptiles, which allows for the swallowing of large, whole prey. Peristaltic movement within the esophagus moves the food downward towards the stomach.

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Changes in climate will affect human activities such as traveling and farming

Factors such as temperature, pressure, and moisture in the atmosphere affect the formation of severe weather.

Weather conditions in Florida such as hurricanes can influence human behavior by making people engage in panic buys.

Scientists can use climate models to predict changes in temperature, precipitation, and sea level rise.

Climate change refers to long-term changes in temperature and weather patterns. Such fluctuations may be brought on by significant volcanic eruptions or variations in the sun's activity.

The burning of fossil fuels, logging of forests, and raising livestock all have a rising impact on the climate and temperature of the planet. This increases the greenhouse effect and causes global warming by adding a significant amount of greenhouse gases to those that are already present in the atmosphere.

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Answer:

spores

Explanation:

use the right answer from the options if you can't find the exact answer

Answer: Site B

Explanation: I took the test。

Answer:

The answer is the odds are 1-in-4.

Answer: the odds are 1-in-4.

Explanation:

Answer:

floodplains, alluvial fans, mines

Explanation:

Hope it helps

Answer:

The correct answer is - drinking more water and fluid.

Explanation:

Hypernatremia is a condition in which the body losses too much water or body fluid and the case of dehydration took place which leads to the low serum sodium concentration. The serum sodium concentration is under 145 mmol/L in this condition.

This occurs due to loss of body fluid due to sweating, diarrhea injury, or drinking very little water. To correct or treat this treatment in a healthy person it is asked to drink plenty of water and other fluids to maintain body fluids.

Hypernatremia is a medical condition that occurs when an individual doesn't

take water . It is also caused by increase in sodium levels and a

corresponding decrease in the water levels.

This condition have characteristic symptoms such as extreme thirst,

unconsciousness, weakness and death in severe conditions .

The condition can be corrected by intake of a lot of water every day so as to

help maintain a concentration equilibrium in body fluids.

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