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: Animals can communicate with sounds, chemicals, or visual cues. Fact 2: Monkeys are wild animals. Given the two facts above, what uses sounds, chemicals and visual cues?
OPTIONS:
- bees
- seaweed
- running
- monkeys
- humans
- germs
- athletes
- coral

Answer: monkeys

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 occurs in gametes?
OPTIONS:
- offspring
- pollen
- resistance
- Energy
- Energy.
- heat
- syngamy
- glucose

Answer:
syngamy