The Source of Energy for Reactions on the Sun Is__________

question 3

Multiple Choice

The source of energy for reactions on the sun is__________ .

• A)hydrogen fuel
• B)nuclear fusion
• C)natural gas
• D)nuclear fission

---

Definitions:

Golgi Apparatus

A cell organelle involved in modifying, sorting, and packaging proteins and lipids for secretion or use within the cell.

Vacuole

Membrane-bound sac, larger than a vesicle; usually functions in storage and can contain a variety of substances. In plants, the central vacuole fills much of the interior of the cell.

Plant Cells

The basic structural and functional units of plants, distinguished by their cell wall, chloroplasts, and central vacuole.

Pigments

Substances that give color to living things, found in the skin, hair, eyes, plants, and many other parts of living organisms.