You are presented with the quiz "What causes friction?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "friction causes the speed of an object to decrease" and "after applying the brakes firmly and slowing to the desired speed get off the brakes". So, what's the best answer to the question?
OPTIONS:
- chemicals
- Energy.
- energy
- wind
- driving
- brakes
- heat
- nerves

Answer: brakes

You are presented with the quiz "What uses sounds, chemicals and visual cues?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "animals can communicate with sounds, chemicals, or visual cues" and "monkeys are wild animals". So, what's the best answer to the question?
OPTIONS:
- bees
- seaweed
- running
- monkeys
- humans
- germs
- athletes
- coral

Answer: monkeys

You are presented with the quiz "What occurs in gametes?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "gametes then unite in fertilization and form a diploid zygote" and "syngamy produces a diploid zygote". So, what's the best answer to the question?
OPTIONS:
- offspring
- pollen
- resistance
- Energy
- Energy.
- heat
- syngamy
- glucose

Answer:
syngamy