. For thermometers to read temperatures correctly, they must be

tested
calibrated
cleaned
sanitized

Many animals cannot sweat to maintain a stable body temperature. what is one other way animals can cool down?

What is a photon? a. part of a ribosome b. a light particle c. a carbon dioxide molecule d. part of a chloroplast b.a light particle

Which description shows competition in an environment? an organism that feeds on some food an organism that finds a place to sleep three organisms of the same species living in an area three organisms battling over limited resources