These are the answers for questions 1-7 I wasn’t sure in 8 though
Answer:
The animals could change it. For example, a bunny could dig a hole in the ground, making a home for other animals inside of it, too, changing the animals' living environment.
Or natural disasters could change their environment, too. For example, if a landslide occurred and covered a pond, frogs and snakes could lose their living areas and food, which would make them have to move to a different area, changing another ecosystem.
Answer:
b c and d
Explanation:
they are from different species therefore would not compete for same mates.
Other population of the primary consumer or to what the consmers eat will expand in number
Organism are referred to as Pluripotent cells