What is a process where organisms better adapted to their environment tend to survive and reproduce

characterization of nanoparticles is a critical step in nanomaterial production as it provides information of dimension, morphology, surface charge, distribution and degree of surface functionalization.

the endomembrane system i think

c. heat from the poles back down towards the equator.

a lot of people sadly don't know the best way to learn is cheating off of your friends or this amazing thing called google