Multiple choice

Homeostasis relates to

  1. Organisation of cells in an organism

  2. Hair colour, eye colour, skin colour

  3. Controlling what other people do

  4. Body temperature, blood sugar, carbon dioxide levels
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Homeostasis is the process by which biological systems maintain stability while adjusting to changing external conditions. Examples include regulating internal variables like body temperature and blood sugar levels.

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