Answer:
The mouth uses both mechanical and chemical digestion. Mechanical digestion involves physically breaking down the food into smaller pieces (using the jaw/teeth). However, chemical digestion then takes over and starts breaking down the food into simpler nutrients that can be used by the cells using saliva, which is naturally made within the mouth.
Hope this helps you! Have a great day! :D
Answer:
decimal and unit ex 1.5 inches
C) Humidity.
The amount of water vapor in the air is called humidity. Don't get it confused with relative humidity, its <span>the amount of water vapor present in air expressed as a percentage of the amount needed for saturation at the same temperature.
XD</span>
