You are presented with the quiz "What do Jade plants do in the fall?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "many plants respond to the days growing shorter in the fall by going dormant" and "jade plants have an active and a dormant growing cycle". So, what's the best answer to the question?
OPTIONS:
- Change colors
- Go dormant
- Reproduce
- Wilt
- Exfoliation
- Refract it
- relocation
- It expands

Answer: Go dormant

You are presented with the quiz "What causes blood to thicken?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "constriction occurs when the muscular walls of blood vessels contract" and "dehydration causes vessels to constrict and blood to thicken". So, what's the best answer to the question?
OPTIONS:
- Constriction
- evaporation
- heat or cold
- thirst
- permineralization
- sweating
- flow of electrons
- matter vibrating

Answer: Constriction

You are presented with the quiz "What is a possible negative effect of exposing soil to wind " But you don't know the answer, so you turn to your teacher to ask for hints. He says that "being exposed to wind can cause erosion of soil" and "soil erosion causes crop yields to decrease". So, what's the best answer to the question?
OPTIONS:
- It used to be covered by water
- exposure to cold
- decrease in crop yields
- greater food production
- elimination of harmful pests
- a tree falling
- wind power increases
- Damages them

Answer:
decrease in crop yields