Q: Fact 1: Birds are endothermic tetrapod vertebrates. Fact 2: Bird A bird is an animal with feathers. Given the two facts above, what is an endothermic tetrapod vertebrates?

OPTIONS:
- warm-blooded
- passenger pigeons
- remains of prehistoric life
- Humans
- An animal with feathers.
- All animals with vertebrae.
- Dogs.
- They have thick fur

A: An animal with feathers.

Q: Fact 1: Gametes then unite in fertilization and form a diploid zygote. Fact 2: Syngamy produces a diploid zygote. Given the two facts above, what is it called when when gametes unite in fertilization?

OPTIONS:
- PDAs
- pollen
- seeds
- Winter
- autumn
- offspring
- a wave
- Syngamy

A: Syngamy

Q: Fact 1: Fish have a centralized nervous system with a brain. Fact 2: Sharks are a type of fish. Given the two facts above, what has a centralized nervous system with a brain?

OPTIONS:
- Man
- Birds
- leeches
- shark
- evergreens
- salmon
- worms
- pan

A: shark

Q: Fact 1: Cold fronts cause thunderstorms as they pass by. Fact 2: Cold Fronts Cold Fronts Cold fronts are usually associated with depressions . Given the two facts above, depressions can be associated with what?

OPTIONS:
- sweating
- Tropical
- laugheter
- decrease stamina
- lack of storms
- happiness
- thunderstorms
- erosion

A:
thunderstorms