Answer:
Is wood heavier than paper
Explanation:
This is the only question that can have a definite answer and not an opinionated response
Skin muscle etc.yk look it up too :()
I think the answer here is neurons, the nerve cells
The correct answer is 4.) Eventually they become separate species
A process of formation of a new species from an existing species is called speciation.
When a single species changed into two or more separate species, is called speciation. Speciation can take place due to reproductive isolation. In reproductive isolation, the separated species no longer can interbreed among themselves. This is happened due to mating differences, sterility or environmental barriers which finally results into the adaptive splitting into two species.
Answer:
B. Bacteria are introduced to break down hydrocarbons in an oil spill.
