What is the neritic zone, and why is it more productive than the oceanic zone?

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.

Me the formula cacl2 represents the compound

Wich of the following are manual restraint techniques for dogs