You are presented with the quiz "What is a flower's job?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "aflower 's purpose is to produce seeds" and "seeds grow into new plants". So, what's the best answer to the question?

OPTIONS:
- plant reproduction
- to produce leaves
- to make new plants
- Reproduction
- to produce petals
- protect them
- to produce roots
- spread flower seeds

Answer: to make new plants

You are presented with the quiz "What can't echinoderms do?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "echinoderms lack respiratory and excretory systems" and "influenza is a disease of the respiratory system". So, what's the best answer to the question?

OPTIONS:
- Plant growth is reduced
- decreases its bodily water
- reproduce
- Contract influenza
- Move to another area
- Dehydration
- kill them
- move to different locations

Answer: Contract influenza

You are presented with the quiz "what is cognitive?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "behaviors can be learned through play" and "cognitive behavior is the behavior of understanding". So, what's the best answer to the question?

OPTIONS:
- motors
- pupils
- play
- humans
- power
- Man
- fuzzy
- motion

Answer: play

You are presented with the quiz "what has a negative impact on the environment?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "erosion of soil has a negative impact on the environment" and "desertification implies soil erosion". So, what's the best answer to the question?

OPTIONS:
- deforestation
- deserts
- cigarettes
- desertification
- humans disturb it
- environments
- weather
- harmful substances

Answer:
desertification