All of these terms except contribute to natural selection.

a)
cladograms

b)
coevolution

c)
mass extinctions

d)
adaptive radiation

If the nucleus of a cell was removed the cell wouldn’t be able to make proteins because

Select all that apply genes are specific nucleotide sequences occur in numbers that are the same as the number of chromosomes are located in a specific place on a chromosome determine the traits of an organism are units of rna

24. how are vaccines used to keep people healthy?