Answer:
Let's find out if exhaled air contains carbon dioxide.
Take a glass and fill it up with some limewater. ... The limewater turns milky. This goes to show that the carbon dioxide present in the exhaled air turns the limewater chalky. The limewater turns from clear and colourless to chalky.
Explanation:
Answer:
plants take in oxygen and release carbondioxide during respiration
Explanation:
Animals are smaller because they don’t need to store as much water as other organisms such as plants.
