What is the copying process by which a cell duplicates its DNA

What is defined as a mountain or hill formed by the accumulation of magma from an opening in Earth's surface?

People who have sickle cell disease are: A. Unable to have a normal life and die at a young age B. Live a normal life while their blood cell slowly disappear C. Not able to have offspring D. Have higher resistance to malaria E.

Which process works by applying pressurized water against a semi-permeable membrane that traps salts and other minerals?

Who is the most smartest scientist in the world?

How can you account for wallace's view that his putting forth the theory of evolution would have been seen as simply ingenious speculation rather than the revolutionary effect of darwins orgin of species.

2. How are mutualism and parasitism different? A. Both organisms benefit in mutualism, while in parasitism only one organism benefits and the other is harmed. B. Both organisms benefit in parasitism, while in mutualism only one organism benefits. C.

Volcanic activity was more frequent in earths past then it is today True or false

Which of the following is NOT positively influenced by physical activity? A. cardiovascular disease B. obesity C. osteoporosis D. allergies

What is it called when snow and ice come crashing down a slope

Give an analogy of active and passive transport