Question

1. Multiple Choice Questions (i) Breathing consists of: a. getting energy from food b. taking in carbon dioxide and giving out oxygen c. taking in oxygen and giving out carbon dioxide d. all of these.Which one please say me​

Answer 1

Answer:

c

Explanation:

taking in oxygen which is active process &

giving out co2 which is passive process

Answer 2

Answer:

Where is the question ???

Option( C) is right taking in oxygen and giving out carbon dioxide