<span>Steroids are lipids and are made up of carbon, hydrogen, and oxygen, while enzymes are proteins and are made up of amino acids. </span>
Answer:
Nucleic acids
Explanation:
Nucleic acids are one of the four biomolecules found in living systems ( the other three being carbohydrate, protein, lipids). Nucleic acids, like every other polymer molecule, are made up of monomeric units called NUCLEOTIDES.
The two nucleic acids are Deoxyribonucleic acid (DNA) and Ribonucleic acid (RNA) responsible for the storage and transmission of genetic information throughout the cell.
<span>One alteration in elimination in the elderly that leads to dehydration is changes in skin. As one ages, the skin becomes thinner and more permeable, allowing fluids to exit the body more easily. This change in skin can cause the elderly to be more susceptible to severe dehydration.</span>
Answer:
D
Explanation:
return to system- since it gets back into system in an different form since it cannot be destroyed
- It can be A also, not so sure