Wyatt got a minor burn on his arm. Which explains what he should do? run cold water over it for 10 to 15 minutes and then cover the area with light gauze run warm water over it for 5 minutes and then tightly wrap the area in gauze run cold water over it for 10 to 15 minutes, break the blisters, and then cover the area with gauze use a disinfectant to clean for 5 minutes, leave the blisters alone, and then cover the area with a bandage

In the analysis of hair and fiber samples, which does a compound comparison microscope allow for that a conventional compound microscope does not? a. simultaneous observation b. polarization c. fluorescence d. higher magnification

An atom with 7 protons, 6 neutrons, and 7 electrons has an atomic mass of amu. (enter a whole number.) numerical answers expected! answer for blank 1:

You exhale co2 which is produced during cellular respiration.  co2 combines with the water in your blood's plasma to make up one half of the body's most important buffer pair, carbonic acid.  the more physical activity you engage in, the more co2 your body is producing.  you can see this by putting some of the cabbage indicator in a glass and then blowing bubbles into it through a straw.  can you see a change in the color of the indicator?