C would be the best choice
Dark occur in the stroma, and do not use light energy
10/40 I think it whold be useful if we got more info on the humming bird sorry
The answer is b it occurs in plant animals and bacteria
The cycle then repeats itself as precipitation falls
False
Homeostasis is defined as the process of resisting change in order to maintain a stable environment. It typically involves negative feedback loops as these loops prohibits the change to occur in the human body system and maintain a constant internal environment. While positive feedback is the process of amplifying the stimulus produced within the body.
Homeostasis is thus regulated by negative feedback loops and rearely regulated by the positive feedback loops.
