You are presented with the quiz "Androgens control sexual development and reproduction in who?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "sex hormones are chemical messengers that control sexual development and reproduction" and "androgens are male sex hormones". So, what's the best answer to the question?
OPTIONS:
- animals
- viruses
- insects
- humans
- females
- males
- plants
- estrogens

Answer: males

You are presented with the quiz " insects communicate with what" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "ants communicate with chemicals called pheromones" and "pheromones are only found in insects". So, what's the best answer to the question?
OPTIONS:
- wave in air
- chemicals
- Vibrates
- Decibels
- waves
- speech
- whistling
- hand signals

Answer: chemicals

You are presented with the quiz "In a location, what disappears first when disturbance increases?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "if humans disturb animals in a location then those animals will move to a different location" and "these animals are the first to disappear as human disturbance increases". So, what's the best answer to the question?
OPTIONS:
- dirt
- bushes
- mussels
- loose soil
- Light
- rain
- clouds
- animals

Answer:
animals