Q: You are presented with the quiz "An example parasites are" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "some parasites live on the surface of their host" and "mites only live on the host". So, what's the best answer to the question?

OPTIONS:
- mites
- vines
- weeds
- small
- orchids
- harmful
- fungus
- insects

A: mites

Q: You are presented with the quiz "what do some parasites do to their hosts?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "some parasites kill their host, but most do not" and "killing means death". So, what's the best answer to the question?

OPTIONS:
- Move to another area
- harm them
- leeches
- Damages them
- impregnate
- cause their death
- They may not survive.
- ticks

A: cause their death

Q: You are presented with the quiz "What measures the shaking of the ground" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "an earthquake causes the ground to shake" and "seismometers measure earthquakes". So, what's the best answer to the question?

OPTIONS:
- Seismometer
- sensory neurons
- Hygrometer
- Speedometer
- heat energy
- kinetic energy
- Force gauge
- power stations

A: Seismometer

Q: You are presented with the quiz "Temperatures fall towards the poles as the sun's rays are no longer what?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "temperature falls from the equator to the poles" and "sun's rays are perpendicular to the equator". So, what's the best answer to the question?

OPTIONS:
- kinetic energy
- negative
- visible energy
- harmful substances
- perpendicular
- heat energy
- direct energy
- reflecting light

A:
perpendicular