rpinciples of homeostais Flashcards
1
Q
what is homeostasis
A
the control of the internal environment to maintain optimum
2
Q
why is homeostasis needed
A
to ensure constant and predictable enzyme activity
3
Q
what are mamals
A
endotherms
4
Q
how do endotherms gain heat
A
from metabloic reations within the body
5
Q
how do exotherms gain heat
A
through their enviroment
