what is the term for an organisms ability to maintain constant internal conditions even when environmental conditions change?

Homeostasis refers to stability, balance, or equilibrium within a cell or the body. It is an organism's ability to keep a constant internal environment.

Explanation:

Keeping a stable internal environment requires constant adjustments as conditions change inside and outside the cell

Homeostasis refers to stability, balance, or equilibrium within a cell or the body. It is an organism's ability to keep a constant internal environment. Homeostasis is an important characteristic of living things. ... The adjusting of systems within a cell is called homeostatic regulation.

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.