You are presented with the question "what does energy require?" and the following answer choices: - store - Heat - fusion - food - motors - rest - warmth - fats Now knowing that healing requires rest and healing requires energy, choose the best answer.
rest
You are presented with the question "what has a negative impact on the environment?" and the following answer choices: - forest is destroyed - habitats - animals - oxygen - deforestation - movements in the earth's crust - harmful substances - hydrocarbon emissions Now knowing that pollutants have a negative impact on the environment and hydrocarbon emissions are one of the pollutants that create ozone pollution, choose the best answer.
hydrocarbon emissions
Q: You are presented with the question "How do starfish communicate?" and the following answer choices: - huddle together - sound - interact - Vibrates - wave in air - during the day - Decibels - Pheromones Now knowing that echinoderms use pheromones to communicate with each other and modern echinoderms include starfish and sea urchins, choose the best answer.
A: Pheromones
Question: You are presented with the question "what have a backbone?" and the following answer choices: - jellyfish - people - deltas - h2o - an organism's body - insects - human beings - invertebrates Now knowing that vertebrates are animals that have a backbone and human beings are vertebrates, choose the best answer.
Answer: human beings
*Question*
You are presented with the question "What is used for cooking by generating fire?" and the following answer choices: - energy - electricity - engines - Light - a stove - gas - coal - Conifers Now knowing that astove is used for cooking by generating heat and fire has intense heat, choose the best answer.
**Answer**
a stove
Q: You are presented with the question "What generally has a negative impact on the environment?" and the following answer choices: - mold - schools - deserts - dumps - drought - disease - recycling centers - thrift stores Now knowing that landfills have a negative impact on the environment and an example is a dump or landfill, choose the best answer.
A: dumps