Solution idea: Minerals are chemical elements that are essential for body processes. Potassium is a trace mineral essential for growth and good health. Potassium is a chemical element essential for good health.
Q: What is a chemical element essential for good health?
Options:
- (A) sweating
- (B) light energy
- (C) oxygen
- (D) bioaerosols
- (E) Chlorophyll
- (F) hydration
- (G) Potassium
- (H) fever
A: (G)

Solution idea: Plants have specialized reproductive organs. Holy basil and bush basil are related plants. Bush basil has specialized reproductive organs.
Q: What does bush basil have?
Options:
- (A) The flowers are pollinated
- (B) photosynthesis.
- (C) characteristics
- (D) A compound that donates proton
- (E) Something that comes in a bundle of fibers
- (F) sub-units of species
- (G) the body's largest organ
- (H) specialized reproductive organ
A: (H)

Solution idea: Most fungi get organic compounds from dead organisms. Bacteria, fungi and plants can be used to break down organic compounds or extract metals. Organic compounds are broken down by plants.
Q: What is one thing organic compounds can be broken down by?
Options:
- (A) glucose
- (B) chemicals
- (C) trees
- (D) Cooking
- (E) oxygen
- (F) plants
- (G) Acids
- (H) bacteria
A: (F)

Solution idea: Evaporation of sweat uses energy, and the energy comes from body heat. Diaphoresis is a fancy medical term for perspiration or sweating. Evaporation of perspiration uses energy and the energy comes from body heat.
Q: Which of the following uses energy that comes from body heat?
Options:
- (A) kinetic energy
- (B) evaporation of perspiration
- (C) kinetic friction
- (D) evaporation of snow
- (E) Transfers energy
- (F) a rock rolling down a hill
- (G) a fire burning near a campsite
- (H) converting mass to energy
A: (B)