Pollution or Carbon Dioxide
Answer:
i think the first one, Kelp forest act as ecosystem engineers
Explanation:
if im wrong im sorry
Homologous chromosomes, is a pair of chromosome connected by a centromere. In sexual reproduction, the chromosome of the mother and the chromosome of the father pairs together.
Answer:
mid ocean ridges forms because it is responsible for dividing the ocean's.
Answer:
the brain helps with moving our limbs and bones such as how im typing this, it helps us remember to blink and breathe and keep our heart pumping blood.
Explanation:
im not actually sure if this is right but i tried, im sorry if its wrong
