Q: Fact 1: Playing is one way mammals and other animals learn how to behave. Fact 2: Dogs, of course, are mammals. Given the two facts above, playing is one way what learns how to behave?

OPTIONS:
- bacteria
- Man
- roaches
- koalas
- dogs
- humans
- toads
- bears

A: dogs

Q: Fact 1: Fertilization takes place inside the female organism. Fact 2: Fertilization can then occur by in-vitro fertilization. Given the two facts above, a process that can occur in-vitro takes place inside the what type of organism?

OPTIONS:
- dead
- female
- male
- potatoes
- plants
- ferns
- orchids
- infertile

A: female

Q: Fact 1: Adrought can change the color of an environment from green to brown. Fact 2: Drought Heat and drought go hand in hand. Given the two facts above, what condition can change an environment from green to brown?

OPTIONS:
- water
- cold
- Winter
- death
- wind
- coolness
- heat
- rain

A: heat

Q: Fact 1: Powering an electrical device with a battery requires a path for electricity to flow through a closed circuit. Fact 2: An electric circuit is a closed path for electron flow. Given the two facts above, electron flow allows a battery to do what?

OPTIONS:
- power an electrical device
- disconnect
- move to different locations
- heat is produced
- matter vibrating
- photosynthesis
- fuel cell
- preventing heat transfer

A:
power an electrical device