Which of the following is an example of homeostasis? A. If you are sleepy, you can drink coffee to stay awake.
B. When you drink a lot of water, you urinate (pee) more than usual.
C. In a dangerous situation, your senses heighten, your muscles tense, and your heart pumps faster.
D. When you are sick, your body temperature increases and you get a fever.

Select all the correct answers. for a claim about the natural world to be considered scientific, what attributes must it have? a). it must be open to modification if new evidence doesn't completely support it. b). it must be based on scientific observations that can be repeated in a controlled setting. c). it must be applicable to future events and occurrences. d). it must be consistent with only a small portion of relevant observations or data.