Progesterone, hormone secreted by the female reproductive system that functions mainly to regulate the condition of the inner lining (endometrium) of the uterus. Progesterone is produced by the ovaries, placenta, and adrenal glands.
The vine grows upward/climbs the tree. It does this so it can get more sunlight
The sun has stimulated the plant to grow upwards, and around the support structure, D
Answer:
I don't know the answer for this question
Answer:
D competition for resources
Explanation: