If if preserved remains of an animal are found in a place then that animal used to live in that place, then if _ of an animal are found in a place then that animal used to live in that place? Answer choices: - living things - offspring - predators - prey - it keeps an organism warm - phylum arthropoda - solid, liquid, gas - preserved remains
preserved remains

If blood flow is regulated by breathing, then what is regulated by breathing? Answer choices: - thirst - air pressure - blood flow - body water - Energy - Chemical energy - Decibels - kinetic energy
blood flow

If organisms rely on a relatively narrow range of acidity, then organisms rely on a relatively narrow range of what? Answer choices: - Decibels - water - food - relativity - acidity - spectrum - balance - Light
acidity