Capillaries have thin walls, only one cell thick, that allow them to effectively perform their function.
Chirping, if that's what you mean.
Answer:
RNA and disease
Explanation:
cellular functions depend on numerous protien-coding RNAs and the RNA -binding proteins associated.
Answer:
Explanation:
A star is born when atoms of light elements are squeezed under enough pressure for their nuclei to undergo fusion. Once the fusion reactions begin, they exert an outward pressure.
As long as the inward force of gravity and the outward force generated by the fusion reactions are equal, the star remains stable.