Question: Fact 1: Excretion is the process of removing wastes and excess water from the body. Fact 2: Once the water is removed, the waste becomes a semi- solid mass and is prepared for excretion. Given the two facts above, what and a semi-solid mass of waste are removed from the body?
OPTIONS:
- all matter
- Organic compounds
- excess water
- carbon dioxide
- excess corneas
- excess blood
- excess body parts
- Sulfur dioxide
Answer: excess water

Question: Fact 1: HIV infects and destroys helper T cells. Fact 2: Helper T Cells Helper T cells are the brains behind immune response. Given the two facts above, what can HIV infect and destroy part of?
OPTIONS:
- water
- parasitic
- epidermis and dermis
- the immune response
- Veins and arteries.
- Most plants
- the body's largest organ
- Trojan worm
Answer: the immune response

Question: Fact 1: Some mollusks are nearly microscopic. Fact 2: Interestingly, a squid is also a mollusk. Given the two facts above, what can be nearly microscopic?
OPTIONS:
- squids
- bacteria
- barnacles
- parasites
- fossils
- molecules
- atoms
- fungi
Answer:
squids