You are presented with the quiz "Where in the plant does growth in width or girth originate?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "secondary meristem is located within and around the vascular tissues" and "growth in girth is caused by other meristems, called secondary meristems". So, what's the best answer to the question?
OPTIONS:
- conductive tissue
- carbon dioxide
- Veins and arteries.
- It gets more light
- photosynthesis
- at or near the margins
- vascular tissue
- in the autumn season

Answer: vascular tissue

You are presented with the quiz "treating water is a what?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "treating water is used to remove harmful substances before drinking" and "clean drinking water is a luxury". So, what's the best answer to the question?
OPTIONS:
- liquid
- abomination
- chemicals
- support
- health
- harm
- luxury
- shame

Answer: luxury

You are presented with the quiz "What causes tremors?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "faulting of rock in Earth 's crust causes earthquakes" and "earthquakes tremors both mild and moderate are frequent occurrences in the park and preserve". So, what's the best answer to the question?
OPTIONS:
- thunder
- Electrical energy
- fire
- faulting of rocks
- sensory neurons
- energy of moving objects
- tornadoes
- electromagnetic energy

Answer:
faulting of rocks