The salinity of ocean water is due to high concentrations of:

Aplant has an egg with 34 chromosomes how many chromosomes does a leaf cell of that plant have

The diagram shows a fossil of an ancient whale skull and a skull of a present-day whale. the ancient whale is extinct and is believed to be an ancestor of the present-day whale. what do these skulls most likely show that supports darwin’s theory of evolution? all populations can adapt and survive. only some organisms have a common ancestor. populations change slowly over time. populations rapidly become extinct.

This group of organisms perform the process of ammonifcation. a. herbivores b. decomposers c. carnivores c. plants