dvniellexo
dvniellexo dvniellexo
  • 21-05-2018
  • Biology
contestada

humans interact with all levels of the world's ecosystems to obtain all of these necessities except

a. shelter

b. mates

c. food

d. energy

Respuesta :

alexus081594 alexus081594
  • 21-05-2018
b, i would think, because we need food for energy, and shelter to live, we dont need a mate.
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jeremysretrogam jeremysretrogam
  • 23-05-2018
The correct answer for this would be letter B. Mates
Ver imagen jeremysretrogam
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