4.
the human body can properly function only within a certain temperature range. this tendency toward maintaining a stable internal environment is known as homeostasis.

which of the following substances is most important for maintaining a stable thermal environment within the human body?

insulin

marrow

water

glucose

water

Explanation:

Because your body is 70% water by weight

you didn't give any options but heres what i can tell you: an inference is likely to change based on additional observations. the latter is something that you have seen or sensed using your sensory organs while the former is like a conclusion out from what you have observed.