Problem: OPTIONS:
- toxins
- Pollution
- excretion
- chemicals
- citric acid
- bleach
- vapors
- water
Q: Fact 1: Gases from burning coal and oil dissolving in water in the atmosphere causes acid rain. Fact 2: Helpful Generalizations Vapors and gases are molecules. Given the two facts above, what from burning coal and oil dissolving in water in the atmosphere causes acid rain?
Answer: vapors

Problem:OPTIONS:
- opossums
- vacuum
- minerals
- single-celled organisms
- bullfrogs
- female sex cells
- dolphins
- female connectors

Fact 1: An egg requires warmth to survive. Fact 2: Eggs, the female sex cells, are produced in ovules, which are inside the ovary. Given the two facts above, what requires warmth to survive?
****
A: female sex cells

Fact 1: Amirror is used for reflecting light. Fact 2: Mirrors in telescopes reflect light waves. Given the two facts above, what are bounces off of mirrors?
OPTIONS:
- energy
- photons
- wind
- sand
- electricity
- heat energy
- balls
- light waves
light waves

Fact 1: Blood pressure is highest in arteries and lowest in veins. Fact 2: Veins take blood to the heart. Given the two facts above, where is blood pressure lowest?
OPTIONS:
- Under 32 degrees
- aqueous solution
- It decreases
- during the day
- Warm air moving into cold air
- critical organs
- blood goes to the heart
- the rest of the body

Answer: blood goes to the heart

Question: Fact 1: Microorganisms can cause infections. Fact 2: Moisture is required for the microorganisms to grow. Given the two facts above, _ can cause infections to grow.?
OPTIONS:
- Pesticides
- bacteria
- influenza
- nitric oxide
- disease
- carbon dioxide
- moisture
- oxygen
Answer: moisture

input: OPTIONS:
- Small things with a microscope
- gastropod shells
- members of their own species
- one celled organisms
- Something to move
- mitochondria
- rocks
- intestines Now, answer this question: Fact 1: Most protists have motility. Fact 2: Protists are one celled organisms. Given the two facts above, what can have motility?
A:
output:
one celled organisms