Answer: A. To break down food into nutrients that can be circulated around the body. :)
Saturation I think not 100% sure sorry
Answer:
C. Meiosis since it produces haploid cellsneeded for reproduction.
I think it is true because musicians do have to know their instrments and they have to know how to play it how to read the music or if you sing there is a lot more to it. and with athletes they have to have good strength and they have to understand whatever sport they play.
Answer:
All living cells contain ribosomes, tiny organelles composed of approximately 60 percent RNA and 40 percent protein
can i have brainlyest