C. Sliding friction between a desk and the floor once it is moving
Answer:
It controls opening and closing movements of the stomata, but that isn't one of the answer choices.
Explanation:
C. negative proteins inside the cell
So there are four types of nucleotides in DNA:
- Adenine
- Cytosine
- Guanine
- Thymine
And the complements are:
- Adenine ⇄ Thymine
- Cytosine ⇄ Guanine
<u>Using this information, the complementary base of TTGCACG is AACGTGC.</u>
Because warm air rises up so it's warmer on the top floor.
