You are presented with the quiz "What is not caused by riding a bike?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "riding a bike does not cause pollution" and "visual pollution caused by littering is pollution, just as is water pollution and air pollution". So, what's the best answer to the question?
OPTIONS:
- momentum
- flooding
- coal
- disease
- speed
- Allergies
- litter
- exercise

Answer: litter
Question: You are presented with the quiz "_ have the amazing capacity to regrow segments." But you don't know the answer, so you turn to your teacher to ask for hints. He says that "annelids have the amazing capacity to regrow segments that break off" and "earthworms Earthworms are in the phylum Annelids". So, what's the best answer to the question?
OPTIONS:
- ferns
- arachnids
- roots
- earthworms
- anthropods
- crustacean
- loose soil
- root growth
Answer: earthworms
input with options: You are presented with the quiz "what are membranes made of?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "plasma cells are activated B cells that secrete antibodies" and "all cells have a plasma membrane". So, what's the best answer to the question?
OPTIONS:
- complex
- SO2
- matter
- made
- lmestone
- plasma
- Energy
- an ion
output: plasma
Q: You are presented with the quiz "What do coral reefs provide for humans?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "coral reefs provide food and shelter to many ocean organisms" and "humans depend upon the life-support systems provided by the oceans". So, what's the best answer to the question?

OPTIONS:
- Energy.
- support
- fuel
- Energy
- food
- destruction
- pain
- body water

A: support
input: OPTIONS:
- earthquake activity
- native species
- temperature
- biological diversity
- rain or sun shine
- the environment
- food web
- vegetation Now, answer this question: You are presented with the quiz "Climate is the average of things like what in an area over a long period of time" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "climate is the average weather in an area over a long period of time" and "choices include Yahoo Weather, CNN Weather, Rain or Shine and The Weather Channel". So, what's the best answer to the question?
A:
output: rain or sun shine
Question: You are presented with the quiz "What is needed from cells for phosphatases to keep the proper pH?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "cells secrete acids and bases to maintain the proper pH for enzymes to work" and "phosphatases are enzymes that remove phosphates from other enzymes". So, what's the best answer to the question?
OPTIONS:
- plasma
- secretion of bases only
- secretion of proteins
- metabolic reaction
- it helps plants in growing
- Positive charges
- Transfers energy
- secretion of acids and bases
Answer:
secretion of acids and bases