The correct answer is a - Lipid
Lipids are not considered as macromolecules because unlike proteins, carbohydrates and nucleic acids which polymers, lipids are composed of a single unit made up a glycerol backbone to which two or three fatty acids are linked.
Lipids are not polymers made up of individual subunits called monomers. They contain only one molecule and are not macromolecuels.
Examples of lipids include waxes, steroids, phospholipids and detergents. Lipids are generally hydrophobic and insoluble in water.
Answer:
plants growing on the lake floor
Explanation:
Have a nice day!
They both can be traced back millions of years ago
C. The gravity of the moon
The definition of transpiration is "<em>the process by which moisture(water) is given off through plant leaves as water vapor.</em>"
The plant's leaves give off water in the form of water vapor, so the answer is transpiration.