Which human activity would be most destructive to the biodiversity of the biosphere? A.
The removal of plants from the food webs they support

B.
The removal of erosion barriers from forest boundaries

C.
The release of species of freshwater trout in lakes

D.
The burning of wood and coal in rural areas

Which geologic feature would most likely be represented by contour lines john far apart from one another? a cliff a hill a plain a valley

Which of the following words best matches this definition: the process in which the best adapted organisms survive and pass on their traits, while those that are not well adapted do not survive to pass on their traits. question 3 options: acquired selection natural selection artificial selection organic selection

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.