Yah it’s a Go phase because of the cell cycle.
Secondary since plants/animals already lived there, but got killed/driven out of the area they lived/thrived in/on.
A semipermeable membrane is a membrane that allows certain substances to pass through it. The most accurate definition is the third choice, "It is a barrier with tiny openings that let some, but not all, materials pass through." hope this helps:)
Bc you’re supposed to poop everyday no matter what you eat and helps make certain digestions come out
The theory of evolution does not describe how species grow into adults.
It explains that populations do change over a period of time, as well as how natural selection plays a big part in evolution. it definitely supports adaptation so that would leave you with C.
hope this helps!