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g100num [7]
3 years ago
13

Why is it important that the space in the chest get bigger

Biology
2 answers:
vivado [14]3 years ago
5 0
I think it's so your lungs can expand to help you breathe properly ? You may have to wait for some more answers to come through
Scorpion4ik [409]3 years ago
4 0
So that the bees sure decreases and air is sucked into the lung to breathe
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Calculate the percentage ionization in these amino acid side chains at the ph values specified:
Margarita [4]

The <u>Henderson-Hasselbalch equation</u> and pKa can be used to determine the % ionization if it is assumed that the amino and carboxyl groups are not preventing ionization.

  1. aspartate at ph 5.4 = 98.3%
  2. glutamate at ph 11.8 = 100%
  3. histidine at ph 8.0 = 99%

Henderson-Hasselbalch equation- Henderson-Hasselbalch Equation to determine the pH of a solution. Knowing the pH of a solution is particularly significant for many chemical processes as well as for biological systems. The estimated pH value of a buffer solution may be determined using the Henderson-Hasselbalch equation.

pH- A solution's acidity or alkalinity may be determined based on the concentration of hydrogen ions in the solution, or pH. Typically, the pH scale runs from 0 to 14.

To know more about the Henderson-Hasselbalch equation, click on the below link,

brainly.com/question/13423434

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7 0
2 years ago
A student does an experiment for a science fair to study whether temperature affects the timing of a cricket’s chirps. The stude
Galina-37 [17]

Answer:The timing of the cricket's depends on the temperature of the box

so the answer should be

timing of the cricket's chirps

Explanation:Hi!

There are a few types of variables in these types of experiments. They are independent, dependent, and controlled.

The independent is the one changed by the scientist, or in this case, the temperature. The controlled is the things that remain constant through every case, and the dependent is what is being observed, seeing if it changes through the altercation of the independent variable.

In this case, what is being observed is the timing of a cricket's chirps, because it is being watched whether or not temperature affects it.

Therefore, your answer is the third choice, or the timing of the cricket's chirps.

Hope this helped!

4 0
3 years ago
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Which pattern of inheritance is responsible for a wide range of phenotypes that result from individual organisms having many dif
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The answer to this is D.
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Use the phylogenetic tree to the right to determine which statement below is true.
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<span>C Rodents and rabbits are most closely related to primates. </span>
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How does a catalyst work ?
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Answer:

Magic.

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Magic from the catalyst.

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