Answer:
Nitrogen is essential for all living things because it is a major part of amino acids, which are the building blocks of proteins and of nucleic acids such as DNA, which transfers genetic information to subsequent generations of organisms.
This figure illustrates 3 hypotheses of how a cancer stem cell may arise: (1) A stem cell undergoes a mutation, (2) A progenitor cell undergoes two or more mutations, or (3) A fully differentiated cell undergoes several mutations that drive it back to a stem-like state.
“D” would be the best answer choice for me.... not sure if it’s correct though
Mild, hot, and SUPERNOVA DESTROY THE WORLD!!!
Answer:
by the increased temperature they have
Explanation:
when people are sick the doctors have to know how sick the person is
