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Guard cells control which event? the growth of plants capture of solar energy gas exchange in leaves water absorption in roots

When lactate builds up in a runners muscles it causes a burning sensation what causes this to occur

In order to study genetic mutations, scientists must study genetic material. which statement describes the genetic material scientists are most likely studying? a) they study alleles that contain chromosomes, which are rna. b) they study alleles that contain genes, which are chromosomes. c) they study chromosomes that contain genes, which are dna segments.