So I just took the USATestprep quiz that had this question and the correct answer is The time of day seems to influence her speed; however, she wants to test the impact of the type of meals she eats.
Hope that helps!
& btw i guarantee thats the correct answer
Answer:
The polymerase chain reaction relies upon unusual, heat-resistant __DNA polymerase molecules______ that were isolated from bacteria living in hot springs.
Explanation:
It permits calcium to leave the sarcoplasmic reticulum and enter the cytosol. During muscle contraction, the binding of acetylcholine initiates an excitatory impulse, which is transmitted to the deep of the muscle via T tubules. T tubules are the invaginations of cell membranes of muscle cells (sarcolemma). When the action potential travel down the t-tubules, they change shape and allow the calcium ions to enter into the sarcoplasm from the sarcoplasmic reticulum.
we know that
so
therefore
<u>The answer is</u>
to convert millimeters into kilometers
Antoine should divide millimeters by 
