In a food web, an organism takes in carbon dioxide from its environment to fuel its life processes.
What is one way the organism returns oxygen to the environment?
O breathing in air
O photosynthesis
O cellular respiration
O releasing heat energy

In a food web an organism takes in carbon dioxide from its environment to fuel its life processes What is one way the organism returns oxygen to the environment class=

Respuesta :

Answer:

Photosynthesis

Explanation:

RELAXING NOICE
Relax

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