What is an advantage to alternative energy technology

One major advantage with the use of renewable energy is that as it is renewable it is therefore sustainable and so will never run out. Renewable energy facilities generally require less maintenance than traditional generators. Their fuel being derived from natural and available resources reduces the costs of operation.and alternative energy is a vital group too

it enhances antibody production by t cells of the adaptive immune system.

hope i'm right

explanation:

carbon atoms, hydrogen, oxygen, and nitrogen.