I think that the answer is true
B. To explain how things work
An alternative energy is anything that doesn't consume fossil fuel.
These are alternative energy sources:
Solar energy
Wind energy
Geothermal energy
Hydroelectric energy
Biomass energy
Ocean energy
Hydrogen energy
Genetics, diet, environmental factors, the way the body of the animal handles its surroundings and biological necessities such as oxygen nutrients etc.
Always remember quadrilateral means 4 sides
