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coldgirl [10]
2 years ago
5

Which of the following statements is NOT true?

Biology
2 answers:
Alexxx [7]2 years ago
6 0
The amswer is D because mutations are essential to evolution. Every genetic feature was initially the result of mutation .
anzhelika [568]2 years ago
3 0
Probably the fact that mutations are not a part of evolution because sometimes adaptions in a population happen because of mutations
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What fronts move from the south to the north
dezoksy [38]

A warm fronts move from the south to the north

<u>Explanation</u>:

A warm front are formed when a warm mass of air is pushed into a cold air mass. Since  the warm air mass at surface rises above the cold mass of air they often causes stormy weathers. Also due the difficulty of warm air in pushing the cold dense air across the surface of the earth make the warm fronts to move slower when compared to cold fronts. Unstable air produces thunderstorms around the warm fronts. solid red line with red, filled-in semicircles is used to represent a warm front on the map.

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What's Saprophytism?​
lyudmila [28]

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Explanation:

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2 years ago
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The adrenal medulla secretes epinephrine during sympathetic stimulation. Why epinephrine would increase the sympathetic response
user100 [1]

Answer: Because epinephrine activates the fight or flight response, related to the sympathethic response in the body.

Explanation:

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Catecholamines are dopamine, adrenaline, and noradrenaline (epinephrine and norepinephrine). Epinephrine prepares muscles, lungs, and heart for more intense activity, in situations of stress. It promotes the increase in the force of contraction in the muscles and increases in the heart rate. It also leads to increased blood pressure and bronchodilation, for greater availability of O2.

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