The centrioles help in the information of the spindle fibers that separate the chromosomes during cell division.
Answer:
Innate immunity you are born with.
Acquired immunity you need to work on over time
Explanation:
Poison ivy for example. Come people are born immune to it, while others have to be around it a lot, (agonizingly so), and they will build up immunity to it's poison.
Things of the same species have similar morphology and can INTERBREED
A. osmosis because no energy is needed to carry it out
