Answer:
One sample should have had no enzyme and acted as a control.
On the other hand typical human contains app. 50 trillion cells<span>
</span>
Answer:
b
Explanation:
it's kind of a trick question but im pretty sure this is the answer
Answer:
A concentration gradient occurs when the concentration of particles is higher in one area than another. In passive transport, particles will diffuse down a concentration gradient, from areas of higher concentration to areas of lower concentration, until they are evenly spaced.
Explanation:
Hope this helps c:
