Problem: OPTIONS:
- windpower operated machines
- deoxyribonucleic acid
- uncoated freesheet
- slow and inefficient
- objects that have mass
- A solid geometric shape
- barrel-shaped
- It remains dormant
Q: You are presented with the quiz "what type of paper does not require cutting down trees?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "creating wood-free paper does not require cutting down trees" and "most uncoated freesheet paper is entirely free of mechanical wood pulp". So, what's the best answer to the question?
Answer: uncoated freesheet
Problem: OPTIONS:
- sunlight
- energy
- friction
- photons
- heat
- moon
- thrust
- engine
Q: You are presented with the quiz "what propels a spacecraft?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "producing thrust causes something to move" and "another way to move a spacecraft is to thrust with gas jets". So, what's the best answer to the question?
Answer: thrust
Problem: OPTIONS:
- an image
- vibrations
- sunlight
- energy
- heat energy
- an object
- motion
- heat
Q: You are presented with the quiz " When a mirror reflects photons it creates" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "an image in a mirror is formed by reflecting light" and "light is made of photons ". So, what's the best answer to the question?
Answer:
an image