It is body composition! Np Welcome :P
Glassy, because luster refers to its ability to shine/sparkle etc
Answer:
The protein covering of a virus is called a capsid.
Answer:
Erythrocyte
Explanation:
Erythrocytes, or otherwise called, red-blood cells are responsible for transporting oxygen and carbon dioxide to and from the cells and tissues. The reason for this is because of a protein called hemoglobin. The hemoglobin found in erythrocytes allow for transportation of oxygen + CO2 to and from cells.
<span>Carbon-based macromolecules are found in all life forms.</span>
