Answer:
True
Explanation:
If a trait does not help or hurts the organism, it will be less likely to survive and as a result will be less likely to be passed on.
Microglia - immune cells; smallest and least abundant
protect against foreign invaders
Organism most likely to live the same time as Branchiopoda were trilobites
Answer: They are called autotrophs.
The structure that serves as the cell's boundaries from its environment is known as the CELL MEMBRANE. It keeps the bad things from coming in, and releases waste out into the environment.
<span>Answer: cell membrane</span>
