Evidence: Scientists found that the runners who sprinted at an average pace had half the amount of ACTN3 protein molecules as the runners who sprinted the fastest. Do you think that this evidence shows that the ACTN3 protein determines running ability? Explain your ideas using the words protein, trait, and feature in your response.

I will mark you brainliest

i think it's b

step-by-step explanation:

because the graph is 2 above (0,0)

i'm not entirely sure

step-by-step explanation:

if you ask home depot or lowe's they might be able to you out

c.

step-by-step explanation:

because first you have to add the 4x, 9x, and the 7x together and you get 20x and then you add the last numbers up and you get 5and then you put the subtraction sign in there and that's how you get the answer.