Question

Sana lit a matchstick using a matchbox
and brought it close to her gas stove.
She then placed a pan on the gas
stove flames to cook food. Explain the
different sources of heat she used to
cook her food.​

Answer 1

Explanation:

Objective. This topic gives you an overview of; ...

Digestion in Humans. We take in food through the mouth, digest and utilise it. ...

The mouth and Buccal Cavity. Food is taken into the body through the mouth. ...

The foodpipe / oesophagus. ...

The stomach. ...

The small Intestine. ...

Absorption in the Small Intestine. ...

Large Intestine.