All of the above (needs to be twenty characters)
Answer:
D) Glucose is needed for cellular respiration
<em><u>Hope this helps!</u></em>
<em><u>Please mark brainliest!</u></em>
Answer:a
Explanation: because naturally it occurs anytime it wants to
Hello,
PCR is a useful technique because it is used to amplify small segments of DNA.
Thanks,
