Answer:
Parasitism
Explanation:
This is a symbiosis parasitism type due to there is a harm (damage or dead from excess nitrates of heron excretion) caused by the parasite species (the black-crowned night heron) to the host (mangrove trees) where the parasite lives.
This relationship between species sometimes causes the host to adapt structurally to this damage.
She was interested in everything and everybody.
Answer: What is the author trying to tell you? What do you think this paragraph is about?
The author wants to tell you that Chinook Salmon are a big part of the aquatic food web.
If a woodchuck could chuck wood then they would be able to chuck 700 pounds.
Or however much they want.