Problem:OPTIONS:
- summer
- massive damage
- harmful substances
- gravity
- deforestation
- underground garbage
- h2o
- enormous damage to homes

You are presented with the quiz "what has a negative impact on the environment?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "landfills have a negative impact on the environment" and "landfills are a designated place where garbage is buried underground". So, what's the best answer to the question?
****
A: underground garbage
You are presented with the quiz "What generally has a positive impact on an organism's health?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "having food has a positive impact on an organism 's health" and "birds and animals eat such food ". So, what's the best answer to the question?
OPTIONS:
- stay warm
- sex with multiple partners
- smoking
- exercise
- nutrients
- eating
- Cooking
- fasting
eating
You are presented with the quiz "Sustained contraction of large muscles in a body leads to what?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "exercise increases a body 's strength" and "isometric exercise is a sustained contraction of large muscles, such as weight lifting". So, what's the best answer to the question?
OPTIONS:
- rapid expansion
- increased body hair
- prolactin release
- recovery time from fatigue
- increased IRA balance
- increased pupil dilation
- increased body strength
- staying warm

Answer: increased body strength
Question: You are presented with the quiz "What do gymnosperms produce?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "gymnosperms are vascular plants that produce seeds in cones" and "seeds of the conifers are often protected in their cones". So, what's the best answer to the question?
OPTIONS:
- heat energy
- fur and fat
- Epidermis
- Conifers
- Energy
- heat
- food
- vegetation
Answer: Conifers
input with options: You are presented with the quiz "Cells what as well as shape is related to their forms and functions" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "cells vary in size as well as shape, but all cells are very small" and "cells just vary in their forms and functions". So, what's the best answer to the question?
OPTIONS:
- orientation
- species
- small
- muscle
- ferns
- host
- grow
- size
output: size
Problem: OPTIONS:
- Movement
- loose soil
- erosion
- contact
- soils
- break off
- friction
- Bend
Q: You are presented with the quiz "what between objects formed deep within the Earth causes them to smooth" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "contact between rocks over long periods of time causes rocks to smooth" and "metamorphic rocks are rocks formed by the alteration of preexisting rocks deep within the Earth". So, what's the best answer to the question?
Answer:
contact