Cold air will underlie warmer air at higher altitudes. :^)
Hope this helps!
Answer:
Any inheritable feature is character while the alternative form of character is trait example colour of eyes is a character whether it is blue or black is a trait.
Answer gotten from quora.com
Chromosomes are condensed DNA
Answer:
A polymer is a substance that has a molecular structure consisting chiefly or entirely of a large number of similar units bonded together
Synthetic Polymers: nylon, polyethylene, polyester, Teflon, and epoxy.
Natural Polymers: silk, wool, DNA, cellulose and proteins
Vacuoles, ribosomes, and mitochondria are all examples of organelles.
because that is what they are all called when they are in the cell.
