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grin007 [14]
1 year ago
15

Natural selection changes allele frequencies because some __________ survive and reproduce better than others.

Biology
1 answer:
Ratling [72]1 year ago
5 0

Answer:

individuals

Explanation:

.

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b. d. e. g.

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Studies of fat cells a d thyroid cells show that fat cells have fewer mitochondria than thyroid cells. A biologist would most li
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Think where mitochondria are found in the greatest numbers - they are found (for example) in liver cells, kidney cells, muscle cells etc. These tissues carry out a lot of work and thus require lots of energy. 

<span>Fat is a storage product that sits there until required but the thyroid does lots of work involved in metabolism and therefore requires plenty of energy.


This should help :)

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According to hazard analysis and critical control point (haccp), mandating that refrigerators be thoroughly cleaned once a week
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Critical control limit that should be the answer:)
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Where else is amylase secreted in the digestive system?
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There is 2 types of amylase. But they have to same function which is to digest starch to Maltose. They r salivary amylase and pancreatic amylase.
Salivary amylase is produced in the salivary glands, while pancreatic amylase is produced in the pancreas
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3 years ago
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sergey [27]
The correct answer is A. 

I hope I've helped!
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