How can biodiversity affect the increase and decline of the elephant population

How does the study of genetic disorders such as pku biologists understand normal alleles?

What did hunter gathers do to alter the environment?

Identify characteristics of energy from the sun. check all that apply. almost all of the energy on earth comes from the sun. energy from the sun is known as mechanical energy. the energy in fossil fuels originally came from the sun. plants convert the energy of sunlight into chemical energy.