Cell theory is the historic scientific theory, now universally accepted, that living organisms are made up of cells, that they are the basic structural/organizational unit of all organisms, and that all cells come from pre-existing cells.
(Hope this helps!!)
It should be
A) Potential Energy
As it falls it turns into Kinetic energy.
Glucose and oxygen..................... :D
Answer: A whale swimming in water is an example of matter cycling over the body of a living thing. In that as the whale swims water which is matter moves across its body.
Organisms is an environment or habitat for species hope this help