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Taya2010 [7]
3 years ago
13

[2]

Biology
1 answer:
Gennadij [26K]3 years ago
5 0

Answer:

Blood is carried away from the heart by arteries. Blood that is rich in oxygen. Blood that is low in oxygen is returned to the heart by veins. there is more pressure in arteries than in veins.

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This phylogenetic tree shows how scientists believe the Danes, Chinese, and Tibetans are related based on the analysis of many g
Drupady [299]

Answer:

Phylogenetic trees can be described as diagrams which represents the evolutionary histories of organisms. The organisms that share more common traits or functions are more closer to one another in the diagram.

The phylogenetic tree in the above diagram shows that the ancestors of Danes, Chinese and Tibetans carried the regular EPAS1 alleles.

According to the tree, the Chinese are more closer to the Tibetans as they carry the Tibetan EPAS1 alleles which the Danes do not carry.

6 0
3 years ago
Question 1<br> How did Demetri's results match your predictions?
Simora [160]

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It did this because some of the solutions didn't have glucose.

Request: Please mark me as the Brainliest.

7 0
2 years ago
Carbohydrates, lipids, and proteins are types of carbon compounds that are broken down to produce
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The answer is <span>B.ATP.


</span>Carbohydrate, lipids, and proteins consist of many C-H bonds which contain potential energy. When energy is needed immediately, those compounds broke down to different basic units. Those c<span>ompounds are broken down to produce the great</span> amount of energy in the form of ATP.
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3 years ago
When fish, chickens, and humans are developing as embryos before birth they have many of the same structures. Describe why this
o-na [289]

Answer:

The adaptations prove the physical composition of the neutral analysis.

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3 years ago
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Vika [28.1K]

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