Answer:
its pollen
Explanation:
its for a fifth grader but the other answer is probably correct for a different grade
Answer:
The four major types of biomolecules are carbohydrates, lipids, nucleic acids, and proteins. They are built from four types of sugar units—monosaccharides, disaccharides, oligosaccharides, and polysaccharides. Lipids, another key biomolecule of living organisms, fulfill a variety of roles, including serving as a source of stored energy and acting as chemical messengers.
Explanation:
A reflex, an action that is performed as a response to a stimulus and without conscious thought.
