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Aleksandr [31]
3 years ago
15

How can molecular biology be used to trace the process of evolution?

Biology
1 answer:
NikAS [45]3 years ago
7 0

Answer:

Explanation: At the molecular level, the universal genetic code and homologous molecules provide evidence of common descent.

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1c. Pharyngeal pouches

2d. Reduce water concentration

3b. A diploid (2N) adult organism

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5a. a chimpanzee figuring out how to use a new tool to obtain a hidden food source

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3 years ago
Breathing involves the movement of diaphragm and Rib cage<br><br><br><br>true or false​
Elza [17]

Answer:

<h2><em><u>True</u></em><em><u> </u></em></h2>

Explanation:

<u>It's</u><u> </u><u>a</u><u> </u><u>true</u><u> </u><u>statement</u><u> </u><u>as</u><u>,</u>

  • When we inhale the diaphragm moves downwards and the rib cage moves upwards and outwards to let enter the outside air containing oxygen come in.
  • While we exhale the diaphragm comes to its position and the rib cage move downwards and inwards to let out the inside carbon-dioxide and other games out.

<u>Hence</u><u>,</u><u> </u><u>we</u><u> </u><u>can</u><u> </u><u>conclude that</u><u> </u><u>breathing involves the movement of diaphragm and Rib cage</u><u>.</u>

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How does temperature change from the surface of the earth and into space?
KengaRu [80]

C it will be c because earth has water

5 0
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When a volcano erupts, particles of rock and ash are released into the atmosphere. After this, water droplets form around the ro
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Answer:

When a volcano erupts particles of rock and ash are released into the atmosphere after this water droplets form around?

When a volcano erupts, particles of rock and ash are released into the atmosphere. After this, water droplets form around the rock and ash particles and fall to Earth as rain. The rainwater helps plants grow. Which scenario describes an interaction between two of Earth's spheres?

Explanation:

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Part of the dermal tissue that is made of hard, dead, cork cells is the _____.
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Part of the dermal tissue that is made of hard, dead, cork cells is the periderm. 
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