True, a lot of cultivated fields use fertilizers that can be harmful to fish
Mutualism is the relationship where both organisms benefit from each other in some way
Answer:
When oestrogen rises to a high enough level it causes a surge in LH from the pituitary which causes ovulation where an egg is released from the follicle (Day 14 of the cycle). The follicle becomes the corpus luteum and this produces oestrogen and progesterone which inhibit FSH and LH production by the pituitary.
Explanation:
Answer:
A. Excess fertilizer is washed into local streams,
causing an overgrowth of algae.
Explanation:
