How do the kidneys maintain homeostasis in the body?
O
A. They send blood to the intestines when osmosis stops.
O
B. They turn on their nephrons when there is too much salt.
C. They remove excess water or salts as the blood is filtered.
O
D. They filter blood more often when there is too much water.

Region b indicates the occipital lobe

The main role of dna in the  cell is the long-term storage of information. it is often compared to a blueprint, since it contains the instructions to construct other components of the  cell, such as  proteins  and rna molecules.the main function of rna is to carry information of amino acid sequence from the genes to where  proteins  are assembled on  ribosomes  in the  cytoplasm. mark brainliest, my work is good.