Answer:
Mouth is the first portion of the alimentary canal that receives food and produces saliva.
Answer:
A
Explanation:
Process of elemenation also its kinda the only relevent one....
By using the energy of sunlight, plants CAN convert carbon dioxide and water into carbohydrates and oxygen in a process called photosynthesis.
Asphotosynthesis requires sunlight, this process only happens during the day
the loss of electrons is known as oxidation!
