Vital body system begin to lose function as you age. Aging effects all of the body's cells, tissues, and organs which in turn affect the functioning of all body systems. Among other changes caused by cell aging, there is an increase in pigment and?

There are lots of changes that takes place in the body when a person gets older. the cells grow and becomes larger in size.

There are alot of changes that takes place in the body such as cell loss their ability to divide and multiply.

Cells loose their function, connective tissue becomes stiff. There is an increase in the pigments and fatty substances inside the cell( lipids).

A fatty brown pigment also gets collected in many of the tissues of body.

which

what is a measurement of the earth’s history divided into time periods?

> fossil record <

sedimentary rock

> geologic time scale <

radioactive elements