The prefix eco- mean "out", and the prefix endo- mean "in." what do these prefixes tell you about exothermic and endothermic reactions?

How are mutations continually being generated in a population (what are some of the causes of mutatuions? ) explain

Cedric has a low fever and minor aches. yesterday, he went to the doctor for his booster shot and receive the flu shot. which best explains why he has this reaction?

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