input: OPTIONS:
- garbage rock
- compost rock
- empty rock
- waste rock Now, answer this question: Q: The rocks that are taken from a mine are full of valuable minerals plus rock that isn't valuable. what is this rock called? A:
A:
output: waste rock

Q: Bone marrow, the thymus gland, the spleen, and the tonsils are organs in what body system? A:

OPTIONS:
- skeletal system
- nervous system
- reproductive system
- immune system

Answer: immune system

Problem: OPTIONS:
- fish sac
- dish sac
- eye sac
- yolk sac
Q: Q: Yolk is a very fragile substance found in the eggs of reptiles and needs protection. what serves as protection for the yolk? A:
Answer: yolk sac

Problem:OPTIONS:
- radiation
- strength
- variation
- gravity

Q: Light from a distant galaxy can travel different paths to the earth because it is bent around an intermediary galaxy by what? A:
****
A: gravity

Q: What is defined as the rate of energy transferred? A:
OPTIONS:
- charge
- capacity
- pressure
- power
power

Q: The sticky stigma at the tip of the carpel receives what? A:
OPTIONS:
- bacteria
- salt
- nitrogen
- pollen

Answer:
pollen