The kidneys and bladder are important to your body's proper functioning. Which of these
describes the function of these organs?
A) Regulates fluid balance and eliminates waste.
B) Aids in reproduction.
C) Breaks down solid food.
D) Stores nutrients and vitamins.

answer: dna

because all cells have genes

hi my name is ashlynn and im 15

these macromolecules could either be amino acids, proteins or nucleic acids. they are responsible for the chemical changes and reactions that affects largely the cell and its composition. take for instance the cytoplasm of the cell where these organelles are settled. these simple organelles are composed of macromolecules which ignites and catalyses different functions that enables cells, in macro-perspective in motion and metabolism. in intestines for example, metabolism happens and breaking down parts of a food to simpler compounds that are used and these nutrients delivered throughout the body and again broken down by into smaller components.

the answer is