What did the evidence that Darwin collected during his voyage on the HMS Beagle allow him to accomplish?

Abnormal softening of a gland is known as

Sarah and john are having a discussion on genetic diversity. sarah believes that it happen over a long period of time. john it happens immediately. who is correct? a. sarah is correct because genetic diversity occurs over a long period of time. b. john is correct because genetic diversity occurs immediately. c. both are correct because genetic variation can occur or long period of time. d. neither are correct because genetic diversity occurs over any period of time

Which statement best describes the role of religion and culture in ancient medicine?