Question

an experiment to demonstrate that carbon dioxide is produced during respiration

Answer 1

please check class 10 science textbook chapter 6 activity 6.2

Answer 2

$the \: process \: of \: releasing \: \\ energy \: fro m \: food \: (carbon \: \\ dioxide) \\ is \: called \: respiration$

$hey \: mate \: here \: is \: your \\ answer$