Michael learns that some genetic variations increase the probability of certain individuals in a population surviving and then reproducing in their environment. Describe and give an example of how a genetic variation might increase survival in a population.

What are some natural processes that represent physical and chemical changes?

Iwill make you brainliest pleeze answer this fast i have to turn it in really soon brainliest promise easy question 6th grade ! a weather map shows a high pressure system with circles around it. what does this mean? a) an occluded front b) areas of equal altitude c) areas of equal pressure d) a stationary front

Amines amides and amino acids are categories of