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Tanya [424]
3 years ago
7

Which graph best represents directional selection? edit; the answer is B

Biology
2 answers:
marin [14]3 years ago
6 0

Answer: Where is the question?

Explanation:

maw [93]3 years ago
5 0

Answer:

The answer is graph B

Explanation:

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When the conditions become too harsh for its survival, a bacterium forms a/an _______________ and goes dormant
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endospore is the awnser

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2 years ago
A result of the Battle of Trenton was that:
Ann [662]
Answer : I hope this helps !

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2 years ago
From the choices below, select the activities for which the nervous system is responsible.
Taya2010 [7]
B. is the answer because the nervous system send nerves down your body telling your hand to move its a reaction to the pain of the hotness your felling 
3 0
3 years ago
Read 2 more answers
Help ASAP , easy 15 points and a brainly for the first one to reply , just answer the 2 questions
san4es73 [151]
The first one is the 3rd option and the 2nd one is also the 3rd option
4 0
3 years ago
Which of the following is a correct difference between active transport and facilitated diffusion?
sweet-ann [11.9K]

Answer:

Active transport requires energy from ATP while facilitated diffusion does not

Explanation:

Active transport and facilitated diffusion with the use of channel and carrier proteins are both ways by which ions, polar and large molecules cross a selectively permeable membrane.

The major difference is that; Active transport transport these particles from a low to high concentration, which is against concentration gradient and hence, energy is required to perform the task

Facilitated diffusion transport from a high to low concentration, which is through a concentration gradient and hence, no energy is required to perform the task.

6 0
3 years ago
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