Mitochondria because it releases stored food which is used for power growth and development and movement..and muscle have the greatest demand for them than any other body cell
Uracil is the nitrogen base only in rna
<u><em>Species</em></u> is the category that can mate and produce fertile offspring.
Structure of the inner ear responsible for hearing: the cochlea
Structure of the inner ear responsible for balance: semicircular canals and the vestibule
