1. the organized set of procedures used to solve a problem or answer a question is called the scientific method experiment 2. how many variables are tested in any controlled experiment? one two three 3. is measured on a balance in grams.

Where in the body can you find chemoreceptors? a. on the skin and ears, to detect pressure, touch, motion, and sound b. on the retina, to detect a single photon of light c. on the skin, to detect temperature or specific chemicals d. on the tongue and in the nose, to detect taste or odor

Speed is the ratio of the distance of an object moves to

Draw the conjugate acid for the following base. remember to include charges and non-bonding electrons where necessary.