Respuesta :
Answer:
Agriculture. The food that we consume is the result of agriculture. ...
Food & Drinks. What keeps us alive is the food that we consume. ...
Health & Medicine. Whenever we get sick, we consult a doctor. ...
Clothing.
Jet lag.
Stem cells.
Altitude Sickness.
Environment & Ecosystem.
Explanation:
Answer:
Circadian cycle= You fall asleep at night and wake up during the daylight.
Nerve receptors =You feel the sense of things around you.