Q: You are presented with the question "Creating wood-free paper does not require doing what?" and the following answer choices: - deforestation - destroying trees - Dehydration - kill them - killing insects - Pollution - competing for resources - to move people Now knowing that creating wood-free paper does not require cutting down trees and to cut down a tree is like destroying a life, choose the best answer.
A: destroying trees

Q: You are presented with the question "What can some mechanoreceptors sense?" and the following answer choices: - friendship - science - motion - charge - pain - Energy - feelings - damage Now knowing that some touch receptors sense differences in temperature or pain and touch receptors are a type of mechanoreceptor, choose the best answer.
A: pain

Q: You are presented with the question "what falls from lower to higher altitudes?" and the following answer choices: - gravity - colder and wetter - water vapor - kinetic energy - density - degrees Celsius - heat energy - altitude Now knowing that temperature falls from lower to higher altitudes and temperature values are in degrees celsius, choose the best answer.
A: degrees Celsius

Q: You are presented with the question "What uses saturated fatty acids to store energy?" and the following answer choices: - the Sun - peachleaf willow - Conifers - killer whales - perennials - generators - passenger pigeons - light bulbs Now knowing that animals use saturated fatty acids to store energy and killer whales are social animals, choose the best answer.
A: killer whales