Was the first person to propose the idea of moving continents as a scientific hypothesis.

Where is energy trapped inside the organelle chlorophyll

Which of the following is most important in making the typical seed more resistant to adverse conditions than the typical spore? a) a different type of sporopollenin b) an internal reservoir of liquid water c) integument(s) d) ability to be dispersed e) waxy cuticle

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