What's an example of DNA in evolution?

!if we removed the wolf, snake, and hawk from this food web, what best explains the impact it would have? a) the number of producers would increase. b)the number of decomposers would increase. c)the number of primary consumers would increase. d)the numbers of primary consumers would decrease.

The idea of spontaneous generation was disproved by in a experiment involving jars of meat

Which diagram best represents the chromosomes that would be found in a two new skin cells produced as a result of this process?