beeshaltamang20 beeshaltamang20
  • 11-05-2021
  • Chemistry
contestada

Which
gas is exchanged in the air sac of
longs? -
oxygen and nitrogen
oxygen and carbondioxide
O nitrogen and coarbondioxide
oxygen and hydrogen
O
Other:​

Respuesta :

tk6199235
tk6199235 tk6199235
  • 11-05-2021

Answer:

oxygen and carbon dioxide.

hope this helps you

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