Which row in the chart indicates what a and b in the boxes could represent?

Where is energy trapped inside the organelle chlorophyll

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.

Match the description of each organism to the appropriate category