Ques:[What does hiv damage?
Options:
- (A) Leptospirosis
- (B) immunities
- (C) Our immune system
- (D) immunizations
- (E) Veins and arteries.
- (F) respiratory system
- (G) Plant reproduction
- (H) the body's largest organ]
Ans:[HIV infects and destroys helper T cells. Helper T cells are the critical link in our immune system. HIV damages our immune system.
(C)]

Ques:[What can lead to bullying?
Options:
- (A) Cooperation
- (B) Isolation
- (C) Damaged hearing
- (D) Perfection
- (E) Competition
- (F) negative
- (G) smoking tobacco
- (H) heat or cold]
Ans:[Competition may lead to aggressive behaviors or displays of aggression. Aggressive behavior is often first recognized as bullying behavior. Competition can result in bullying.
(E)]

Ques:[What size are cells?
Options:
- (A) either huge or tiny
- (B) non existent
- (C) dense
- (D) large
- (E) white
- (F) tiny
- (G) dead
- (H) albino]
Ans:[Cells vary in size as well as shape, but all cells are very small. Atoms are tiny particles that are too small to see. Cells vary in size as well as shape, but all cells are very tiny.
(F)]

Ques:[What comes from reproduction?
Options:
- (A) babies
- (B) protein
- (C) pollution
- (D) dead cells
- (E) Energy
- (F) seeds
- (G) Most plants
- (H) children]
Ans:
[Reproduction is the process by which living things give rise to offspring. Most people want to have children who are the biological offspring of both parents. Reproduction is the process by which living things produce children.
(H)]