Please helppppppp!!!!!!!!!

Answer:

to be honest im doing it for points

Explanation:

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Answer:

POLYMER

Explanation:

Small molecules called monomers combine together in a process called polymerization to form a larger molecule called POLYMER. A polymer is a large molecule consisting of long chains of small molecules (monomers) chemically bonded together.

The process of polymerization often involves the loss of water molecule. These polymers (macromolecules) are important for the optimal functioning of living systems, or the production of important substances.

Answer:

Populations change over time by natural selection when individuals with more fit traits leave more offspring than individuals with less fit traits.

The number of individuals with each trait in a population can change over time through a process called natural selection.

This occurs when certain traits become more advantageous in a particular environment, increasing the likelihood that individuals with those traits will survive and reproduce. Over many generations, this can lead to changes in the frequency of those traits within the population.

For example, if a population of birds lives in an environment where the trees have become taller over time, individuals with longer beaks may be better adapted to reach food sources, and thus have a higher chance of survival and passing on their long-beaked trait to their offspring. As a result, the proportion of birds with long beaks may increase in the population over time.

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Answer:

it is realesed slowly I think sorry if its not the answer I haven't been in bio in 2 years

Testosterone is the hormone Indicated by the small hexagon in the red circle.

Testosterone is the primary sex hormone and anabolic steroid in males. In humans, testosterone plays a key role in the development of male reproductive tissues such as testes and prostate, as well as promoting secondary sexual characteristics such as increased muscle and bone mass, and the growth of body hair.

Testosterone is the male sex hormone that is made in the testicles. Testosterone hormone levels are important to normal male sexual development and functions. During puberty (in the teen years), testosterone helps boys develop male features like body and facial hair, deeper voice, and muscle strength.

Testosterone is a sex hormone that plays important roles in the body. In men, bone mass, fat distribution, muscle mass and strength, and the production of red blood cells and sperm. A small amount of circulating testosterone is converted to estradiol, a form of estrogen.

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One must use hot water because the temperature allows to extract the flavour in a more efficient way.

The process of making iced tea by adding the teabag to hot water first and then cooling it down is a common practice for several reasons:

Extraction of Flavor: Hot water helps to extract the flavor compounds from the tea leaves more efficiently. When tea is steeped in hot water, the heat causes the compounds responsible for flavor and aroma to dissolve into the water more readily, resulting in a stronger and more flavorful brew.

Infusion of Tea Leaves: The hot water allows the tea leaves to fully infuse and release their flavors, oils, and other components into the water. This process contributes to a more robust and well-rounded taste profile.

Dilution and Consistency: When iced tea is made with hot water first, it is usually brewed to be slightly stronger than desired. This is because the ice added later will dilute the brew to the desired strength. By initially brewing the tea with hot water, the dilution caused by adding ice cubes ensures that the final drink is not weak or watery.

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Answer:

Temperature of the surrounding.

The skeletal remains most likely belong to a female over the age of 60. Option C

The skeletal remains most likely belong to a female over the age of 60.

A wide subpubic angle on the pelvis is a characteristic of female skeletons.

Completely fused coronal suture is an indication of middle age but could differ from person's to person.

A skull with a V-shaped mandible is also more common in females than males. The age of the individual can be estimated from the fusion of the coronal suture, which typically occurs between the ages of 30 and 40.

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Answer:

A and D i think

hope this helps

Answer:

It is converted from glucose and oxygen

We can look at geology that existed at any point in Earth’s history which gives us detailed information about the history of life. We divide Earth’s history into different Eons.

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A description of the compost bin that can be used for this experiment is that the bin is a rectangle-shaped container that is made of wood. This container is 150 cm wide and 30 cm deep. It can hold up decaying materials for up to one month.

The compost can be used to store decaying materials that will be used in a nearby farm for manure. Composting is the act of storing up decomposable materials that remain in a container until they are ready for use.

The compost so obtained can be used to improve the fertility of the soil where crops will be planted.

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Answer:Atmospheric deposition is the pollution of water caused by air pollution. In the atmosphere, water particles mix with carbon dioxide sulphur dioxide and nitrogen oxides, this forms a weak acid. ... When acid rain pollutes marine habitats such as rivers and lakes, aquatic life is harmed.

Explanation:

The match for the given scenario will be 1-B, 2-E, 3-F, 4-A, 5-D, 6-C, and 7-G.

An experiment is a methodology that is conducted out to confirm or disprove a hypothesis, or to assess the effectiveness or possibility of a method that has never been tried before.

A hypothesis is an educated guess about a problem's solution. Control is used to demonstrate that the outcome of an experiment is truly due to the condition under test.

The component that is manipulated during an experiment is known as the dependent variable. Experiment is a structured process for testing a hypothesis.

A conclusion is a decision based on the outcomes of an experiment. Observations and dimensions are recorded as data.

The response measured in an experiment is known as the independent variable.

Thus, the correct match is 1-B, 2-E, 3-F, 4-A, 5-D, 6-C, and 7-G.

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The process of Glycolysis is a catabolic process  in which two molecules glucose goes through a ten- step pathway and yield two molecules of pyruvate . It is a major part of carbohydrate metabolism .

Mechanism Of Glycolysis

The glycolysis is also known as EMP pathway and it is involved in both aerobic and anaerobic conditions .There are two phases in the mechanism of glycolysis in which 5 reactions takes place in each phase and the process of glycolysis takes place in cytosol

Preparatory phase refers to the  generation of two molecules of  glyceraldehyde 3-phosphate from one molecule of glucose which further goes into the payoff phase . In this phase two molecules of ATP are used and two regulatory enzymes were involved in this reaction .

Payoff phase refers to the further break down of two molecules of glyceraldehyde3-phosphate to two molecules of pyruvate . In this phase four molecules of ATP and two molecules of NADH are generated . In this phase only one regulatory enzyme is involved which is the breakdown of PEP to pyruvate  .

Both the phases of glycolysis takes place in the cytoplasm and there are  three enzymes that involved in regulating the glycolytic pathway .This process is also known as the catabolic process .

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During prophase I, segments of chromatids are exchanged between homologous chromosomes.

Crossing over is the exchange of chromatid segments between homologous chromosome pairs during the early stages of meiotic division.

Crossing over occurs after the pairing of chromosomes to form tetrads at prophase I of meiosis I.

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Answer:

A diploid human cell has 46 individual chromosomes, or 23 pairs. A haploid human cell has 23 individual chromosomes.

o Explanation:

o gecromo e  oo rat

Answer:

The phrase "eating like a bird” is inaccurate because the eating habits of birds and the amount of food they consume are a function of their size, activity and metabolism, amount of food that would be insufficient for one person.

Explanation:

I hope this helped

Answer:

C

Explanation:

A Body is found with most Muscles Relaxef except for the face... because your brain take sometimes to go dead after you have passed away or can be keeping alive if its added into a Jar of water

Answer:

See the answer below

Explanation:

Using the formula for calculating Chi square (\(X^2\)):

\(X^2\)  =  \(\frac{(O - E)^2}{E}\) where O = observed frequency and E = expected frequency.

The observed frequencies for the four phenotypes are 88, 62, 62, and 81 respectively.

For the expected frequency, the phenotypes are supposed to assort in 9:3:3:1 according to Mendel ratio.

Hence, expected frequencies are calculated as:

phenotype (1) = 9/16 x 293 = 164.81

phenotype (2) = 3/16 x 293 = 54.94

phenotype (3) = 3/16 x 293 = 54.94

phenotype (4) = 1/16 x 293 = 18.31

The \(X^2\) is calculated thus:

Phenotype            O               E                             \(X^2\)

  1                          88            164.81            \(\frac{(88 - 164.81)^2}{164.81}\) = 35.80

  2                          62             54.94            \(\frac{(62 - 54.94)^2}{54.94}\) = 0.91

  3                           62             54.94              \(\frac{(62 - 54.94)^2}{54.94}\) = 0.91

  4                            81              18.31               \(\frac{(81 - 18.31)^2}{18.31}\) = 214.64

Total \(X^2\) = 35.80 + 0.91 + 0.91 + 214.64 = 252.26

To the nearest tenth = 252

Degree of freedom = n - 1 = 4- 1 = 3

\(X^2\) tabulated  = 7.815

The calculated \(X^2\) exceeds the critical value, hence, the null hypothesis is rejected. The two genes did not assort independently.        

Answer:

Prokaryotes are cells with no nucleus

Varying intensity of exercise can result in different effects on the immune system, such as increased natural killer cell activity, decreased inflammation, improved antibody response, increased white blood cell count, and increased cytokine production.

Here are 5 effects of exercise with varying intensity on the immune system:

Moderate Intensity Exercise: Regular moderate intensity exercise has been shown to enhance immune function by increasing the circulation of immune cells and antibodies in the body.

High Intensity Exercise: Short-term high-intensity exercise can lead to temporary suppression of the immune system. This is because intense exercise causes stress on the body, leading to the release of stress hormones that can suppress immune function.

Chronic Intense Exercise: Prolonged, intense exercise can lead to a decrease in immune function and increase the risk of infection if the body is not given adequate time to recover.

Resistance Training: Resistance training has been shown to boost immune function by increasing the production of immune cells.

Aerobic Exercise: Aerobic exercise has been shown to boost the immune system by increasing the number of natural killer cells, which are a type of immune cell that helps to fight off infections. Aerobic exercise can also increase the circulation of immune cells and antibodies in the body, improving immune function.

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Answer:

fully disclosing all facts

Production of egg and sperm cells, hormones and nourishment are the functions of the reproductive system.

The reproductive system is responsible for three functions such as

So we can conclude that production of egg and sperm cells, hormones and nourishment are the functions of the reproductive system.

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