Which of the following is an example of homeostasis?

A) In a dangerous situation, your senses heighten, your muscles tense, and your heart pumps faster.

B) If you are sleepy, you can drink coffee to stay awake.

C) When you are sick, your body temperature increases and you get a fever.

D) When you drink a lot of water, you urinate (pee) more than usual.

Graded assignment lab report answer the questions below. which combinations of substances resulted in a chemical change? for each metal that participated in a chemical change, write the type of metal it is, based on your examination of the periodic table. were there any metallic compounds that did not react with either the acid or the base? write the type of metal, based on your examination of the periodic table. make a general statement about the reactivity of the metals in this experiment.