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Anna11 [10]
2 years ago
8

Please Help I Don't Understand

Biology
1 answer:
diamong [38]2 years ago
8 0

Answer:

Positive charge. They are the opposite of electrons.

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A seasonal color change helps animals in the taiga to _______.
lianna [129]
The answer is a. evade predators.

Animals that live in taiga had to adapt to seasonal changes, by changing their fur or feather color. For example, snow-show hare and ermine live in taiga and their fur color changes with environmental conditions. To effectively camouflage, their fur is white during the winter. That helps them blend into the snow. In the summer, where there is no snow, their fur is brown and similar to the soil color. This way<span> it is more difficult for their predators to spot them.</span>
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3 years ago
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8 0
3 years ago
If a DNA molecule is found to be composed of 35% thymine, what percentage of cytosine would be expected, and why?
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We use Chargaff's rule to get the answer. [A] + [G] = [C]+ [T].    [A] + [G] + [C] + [T] = 100% Where is A is Adenine, G is Gaunine, T is Thymine and C is Cytosine. In DNA, Adenine always pairs with Thymine, and Guanine always pairs with Cytosine. Therefore if Thymine is 35%, then Adenine will also be 35% to make 70% in total. The remaining percentage will be 100% - 70% = 30%. The 30% will be shared equally among Cytosine and Guanine, at 15% each. Therefore Cytosine will be 15% 
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3 years ago
Plants store carbohydrates as starch. Name one other substance used for food storage in plants,
Butoxors [25]

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4 0
2 years ago
What is lunar dust made of??? please help me out here!!
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