Convection in the upper mantle

magma injection at the spreading boundaries

gravity pulling the plates downward at subduction zones

these are three theorized causes of?

Which codon is the code for the amino acid histidine (his)?

In pea plants, yellow seed color (y) is dominant and green seed color (y) is recessive. based on the punnett squares, what are the chances that the offspring in the second generation will have green seeds? first generation y y y yy yy y yy yy second generation y y y yy yy y yy yy there is a % chance that the offspring will have green seeds.

These are the components of the reservoirs of carbon that are exchanged in our environment.