Fact 1: Vertebrates are animals that have a backbone. Fact 2: All vertebrates have a backbone or vertebral column. Given the two facts above, vertebrates are animals that have what?
OPTIONS:
- major threat to health
- the digestive system
- characteristics
- a three chambered heart
- moving bones and joints
- scales on their skin
- a vertebrate column
- aerobic capacity

Answer: a vertebrate column

Fact 1: Friction causes the speed of an object to decrease. Fact 2: After applying the brakes firmly and slowing to the desired speed get off the brakes. Given the two facts above, what causes friction?
OPTIONS:
- chemicals
- Energy.
- energy
- wind
- driving
- brakes
- heat
- nerves

Answer: brakes

Fact 1: Ribosomes are structures in the cytoplasm where proteins are made. Fact 2: Many antibiotics affect the ribosome. Given the two facts above, what can affect the structures in the cytoplasm where proteins are made/?
OPTIONS:
- aspirin
- insulin
- interact
- harm them
- temperature
- Damages them
- antibiotics
- sunlight

Answer:
antibiotics