Fact 1: Roots have primary and secondary meristems for growth in length and width. Fact 2: For example, meristems regenerate after bisection. Given the two facts above, what have parts that regenerate after bisection?
OPTIONS:
- bushes
- roots
- raccoons
- bodies of water
- legumes
- skin
- Trees
- stones

Answer: roots

Fact 1: Alight bulb requires electrical energy to produce light. Fact 2: Light is electromagnetic radiation. Given the two facts above, a bulb requires electrical energy to produce what?
OPTIONS:
- heat production
- heat is produced
- rain or sun shine
- Help plants grow
- electromagnetic radiation
- Earth revolving around the sun
- hydrogen and oxygen
- basic building blocks of life

Answer: electromagnetic radiation

Fact 1: Harming an animal species has a negative impact on the population size of that species. Fact 2: Hot weather can cause harmful bacterial growth in feeders. Given the two facts above, what can have a negative impact on a species' population size?
OPTIONS:
- cigarettes
- Pesticides
- steroids
- humans
- weather
- flooding
- Smoking
- viruses

Answer:
weather