How do y’all do this ?

Answer:

In contrast to their dinosaur ancestors, they lack true teeth and have replaced them with specialized beaks and bills. The respiratory system of birds facilitates efficient exchange of carbon dioxide and oxygen by using air sacs to maintain a continuous unidirectional airflow through the lungs.

Explanation:

Answer:

A. Cloning creates variety because offspring receive genetic material that is different from that of their parent.

Explanation:

Answer: The number of observations (sample size) is important in determining the reliability of statistical inferences. The kind of observations depends on what hypothesis is being tested. Different statistical techniques are required depending on whether the data is categorical or discrete or continuous and whether observations are quantitative or qualitative. Increasing the kinds of observations (multiple sets of data) may also add to the reliability of the test of the hypothesis.

Explanation:

In general, a larger sample size improves the reliability of any statistical inference, particularly when there is more variability (higher variance) in the data and when the expected effect is small. A larger sample reduces the chance of random error.

Where more than one variable is associated with output data, it is of course necessary to collect data of different kinds. For example, if your hypothesis is:

H: y = ax1 + bx2 + cx3 + ...........

then you need to have observations of x1, x2, x3.........

fdtygfgyhgfcgtyghvfghgfyhgnExplanation:

Answer:

A community I believe

Explanation:

Answer:

Circadian rhythm

Explanation:

Circadian rhythm is a natural, internal process that regulates the sleep-wake cycle. It repeats that cycle on each rotation of the Earth every 24 hours. It has been said that if your circadian rhythm is out of weight can cause weight gains, impulsivity, slower thinking, and other behavioral changes it is similar to those who experience jet lags and work shifts.

Hope this helped :)  

Answer:

B

Explanation:

Specificity constant-The ratio of Kcat/Km is called as specificity constant.

 Kcat-Turn over number

 Km-Michaelis constant

Specifictiy constant is the measure of enzyme efficiency .

1. fallopian tube( the tube that connects the ovaries with the uterus)

2.Ovary

3.This is the cervix

4.Uterus

5.Vagina

Answer:

positive charge

Explanation:

Answer:

In the 1960s, China's large population was growing so rapidly that there was a serious threat of mass starvation.

• The government established the world's strictest family planning and birth control program, promoting one-child families and provides contraceptives, sterilizations, and abortions for married couples.

• Married couples pledging to have no more than one child receive a number of benefits including better housing, more food, free health care, salary bonuses, and preferential job opportunities for their child.

• Between 1972 and 2011, the country cut its birth rate in half and trimmed the average number of children born to its women from 5.7 to 1

Explanation:

Answer:

50% for sons 0%for daughters

Explanation:

the genotype of the mother is X⁻X

the genotype of the father is XY

the gametes from the mother are X⁻ andX

the gametes from the father are X and Y

to find the chance we make a Punnet square and cross each gamete

[tex]\left[\begin{array}{ccc}X^-X&XX\\X^-Y&XY\end{array}\right][/tex]

1 of the 2 males has the gene for colorblindness so there is a 50% chance that the son will be colorblind

1 of the 2 daughters has the gene for cloroblindness but only in one exemplary so the chance is 0%

Environment:

Science helps the environment because it creates an understanding between human impacts and the environment. By gaining this understanding of how the natural world works, the human race will better know how to protect it. In addition, scientific research is being used to reduce the impact of global warming, adapt to climate change, clean up polluted areas, and protect our own health.  

Health:

Science can be used to improve global health because it fuels discovery, informs the public on  health risks and programs, and helps all people live healthier and better lives. People with physical and mental health can benefit greatly from a variety of health sciences that specialize in their specific ailment. There have also been improvements in the technology used in health such as sanitation, vaccinations, and monitoring systems. By enabling doctors to do minimally invasive surgeries and using more comfortable scanning equipment, patients spend less time recuperating and can spend more time doing what they enjoy.

Peace:

It is my opinion that communication is the main way that science influences peace. Scientists from all over the world collaborate in an unbiased way to focus on one main goal, to deliver scientific breakthroughs to people regardless of religion, race and culture. Furthermore, science contributes to the social and economic development in a society (such as GDP, life expectancy, and literacy), reduction of poverty (through new was to meet basic needs for food, clothing, and shelter), and inspires a newfound peace mindset.

Equity:

Peace is a strong piece of science and, therefore, equity. Science is heavily rooted in the creation of new knowledge, the improvement of education, and the improvement of the quality of human life regardless of bias. Because of this, science can be used to research and find ways to solve pressing issues like racial and economic inequity. Learning of science in schools also has an impact on equity by teaching children the basis of our world and how to understand in order to gain skills that lead to better economic and social outcomes.

Science is playing a vital role in maintaining the environment, health, peace, and equity. But the way is different for each of the parameters.

Science is the cognitive and practical activity that encircle the methodological study of the structure and behavior of the physical and natural world through observation and experiments.

Science changed the overall structure of the environment. It creates an interaction between humans and the environment. Scientific researches are to be performed on yearly basis on how to reduce the impact of deforestation, global warming, ozone depletion, and increase biodiversity at the global level.

Health is a term that is synergistically related to science. Science very vastly covers the area of health and sanitation. For example vaccine development, drug therapy, immune-boosting, etc. Apart from this science significantly develops new technology and equipment that gives the idea of the health of any individual in a very less time.

Peace is maintained by science in such a way that scientists from all over the world work together to fight against particular concerns. And also how to improve the facilities for health, environment, technology worldwide.

Science also somehow manages equity at the world level by providing good education, a better understanding of technology, fighting against poverty, etc. Learning of science in educational institutes improves the understanding as well as promotes skills to the people.

Therefore, in this way, Science is playing a vital role in maintaining the environment, health, peace, and equity.

To learn more about Sciences, refer to the link:

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Answer:

true is the correct answer

Answer:

true is the correct answer

Explanation:

I don't know

Answer:

The correct answer is - nonsense mutation.

Explanation:

The given amino acid sequence  Ala-Pro-His-Trp-Arg-Lys-Gly-Val-Thr of a particular protein is affected by a mutation that leads to the shortened protein that ends in this region only. As we know the His amino acid becomes the last amino acid so in such case is it takes place due to nonsense mutation that is the only mutation or change result to terminate before or at the His codon.

The Trp codon which is coded by UGG codon could have been changed to either a UAG or a UGA codon in this case.

The correct answer is - nonsense mutation.

Answer:

Explanation:

What are the numbers

Answer: unknown

Explanation:

You did not put a graph or pic of some sort

Answer:

In a neutral atom the number of protons = the number of electrons. 35 protons = 35 electrons. But Bromine anion with a charge of -1 has one extra electron so 35 +1 = 36 electrons. 36 electrons is the number of electrons in the stable inert gas Krypton. ... Protons + neutrons = Mass putting in known values.

Explanation:

Answer:

a production of odor

Explanation:

Odors are caused by a chemical change in the food which people can smell, this observation led to her conclusion

Answer:

A change in Oder

Explanation:

Answer:

a) They break down glucose during the production of ATP.

Explanation:

This question is making a comparison of the life processes of the following organisms: ash tree (plant), cat (animal), yeast (fungus), amoeba (protist). As observed, these four organisms belong to four different kingdoms, hence, will have distinct features/characteristics.

For example,

- Only plants like the ash tree develop a cell plate when it is about to divide into two during the process of mitosis.

- Only members of the fungi kingdom contains CHITIN in their cell wall

- Different species of organisms contains its own unique number of chromosome in its cell. Hence, different species cannot all have 19 pairs of chromosomes in their respective cells.

However, all cells of living organisms undergo the process of cellular respiration, which they use to obtain energy (ATP) by breaking down glucose (from their food).

The study of a living being is called biology.

The correct answer is C.

The term ecosystem is given tensely. The ecosystem is defined as the interaction between the living things and nonliving things and it is also stated as an interaction between the biotic and abiotic components.

According to the question, which gives the best explanation of the term ecosystem is option C.

Hence, the correct option is c that is Interacting with living and non-living components.

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Answer:

Radiation is the answer

Explanation:

A hot horseshoe transfers heat to the tongs is the example of Conduction. So, the correct option is B.

Conduction is defined as the process by which heat energy is transmitted through collisions between neighboring atoms or molecules which occurs more easily in solids and liquids, where the particles are closer together than in gases. where the particles are further separated.

Some examples of heat conduction are accidentally touching a hot pot, or when a heating pad is applied directly to and heats a muscle or when a hot horseshoe transfers heat to tongs.

During the conduction of electricity, movement of electrically charged particles occur in the medium. The electric current is carried and moved by the ions or electrons.

Thus, a hot horseshoe transfers heat to the tongs is the example of Conduction. So, the correct option is B.

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Protecting habitats before they are torn down.

or

we can consume less and be more mindful about what we consume.

The efficient way to protect biodiversity is to protect plant and animal species that are extinct day by day and minimize the effect of pollution on the environment.

Biodiversity is the diverse living things and nonliving things present on the earth. Biodiversity refers to the different species of plants and animals that live and interact with each other, and they are also dependent on each other.

Nature is interdependent, every organism depends on another organism for its living and the dance of the autotrophs gives energy to animals.

It is important to protect biodiversity because if animals and plants while extinct other animals can as also be living.

Thus, the most effective strategy to preserve biodiversity is to safeguard the rapidly disappearing plant and animal species while reducing environmental degradation.

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Answer:

fish farming

explanation

mariculture is held on river sides, lake or pond

Answer:

I say fish farming

Explanation:

tell me if you got it right

Answer: Ask your teacher for some help

Explanation: if anything can help us your teacher

Translation is the second phase of protein synthesis. This process occurs in the cytoplasm in an organelle called the ribosome. Where the strand of RNA is deciphered to synthesize peptides.

Answer:

Great Basin Bristlecone or Pinus longaeva for it's binomial name. Which is known as the Methuselah.

Answer:

In our memories is our experience present.

Explanation:

Stored memories is a function of brain that can  help in keeping you safe from harm because in our memories we experience what is harmful and better for us. So due to these memories we remain far from harmful materials such as fire, electric wires etc so we can say that these memories plays a vital role in keeping us save from harm.