Give reasons for the loss of energy from one trophic level to the next in a food chain

Why does the alligator have one of the strongest bite force and why does it run so fast i need to know i live in florida

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.

Which of the following particles always has a positive charge? a. electronb. neutron c. proton d. ion