Q: You are presented with the question "What helps cells survive?" and the following answer choices: - DNA - Urea - coat - air - diet - RNA - heat - stem Now knowing that cells cannot survive without oxygen and air contains oxygen, choose the best answer.
A: air

Q: You are presented with the question "What hurts the environment?" and the following answer choices: - Solar flare - wind - cars - storms - carbon - time - oil - trees Now knowing that using a car causes pollution and pollution is anything that spoils the environment, choose the best answer.
A: cars

Q: You are presented with the question "What contain the genetic information for life but not much else?" and the following answer choices: - plants - barnacles - parasites - fungi - alleles - animals - Viruses - bacteria Now knowing that viruses contain DNA but not much else and dNA contains the genetic information for life, choose the best answer.
A: Viruses

Q: You are presented with the question "What has a positive impact on a cat's survival?" and the following answer choices: - Cataracts - glycogen - Hearing - Hyperthyroidism - food - heat - hormones - Curiosity Now knowing that better senses have a positive impact on an animal 's survival and cats have excellent eyesight, hearing and sense of smell, choose the best answer.
A: Hearing