Need answers quick

questions based on graph

on science

a) how would you describe kenya’s growth?

b) why does a chart like germany’s show negative growth?

c) what can you determine about population growth rates from observing the top halves of the three charts?

The human eye contains a molecule called 11-cis-retinal that changes shape when struck with light of sufficient energy. the change in shape triggers a series of events that results in an electrical signal being sent to the brain that results in vision. the minimum energy required to change the conformation of 11-cis-retinal within the eye is about 164 kj/mol.

Amixture with the same composition throughout is!

What type of reaction fuels the processes seen here?