Question: You are presented with the quiz "How is heat transferred?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "when a cooler object touches a warmer object , thermal conduction occurs" and "heat transfer is by conduction, convection, and radiation". So, what's the best answer to the question?
OPTIONS:
- rays or beams
- kinetic energy
- photons
- heat energy
- sweating
- energy
- convection
- Evaporation
Answer: convection

Question: You are presented with the quiz "What reduces the resources needed to make something?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "recycling reduces the resources needed to make something" and "recycling also saves energy". So, what's the best answer to the question?
OPTIONS:
- water conservation
- A computer
- saving energy
- Pollution
- electron microscope
- power stations
- Fuel cells
- Electrical energy
Answer: saving energy

Question: You are presented with the quiz "What happens when a sperm enters an egg?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "fertilization occurs when sperm swim to an egg inside an archegonium" and "when conception occurs in the female, a sperm fertilizes an egg". So, what's the best answer to the question?
OPTIONS:
- Conception
- It will move.
- competition
- Menstruation
- rapid expansion
- The egg multiplies
- Sperm reproduce
- pollen
Answer:
Conception