The mouth is the beginning of the digestive tract; and, in fact, digestive starts here when taking the first bite of food
Paper, pencils, spoons, trash cans, etc
I think it’s Ribosomes but I could be wrong .. if so sorry
Answer:
A
Explanation:
insecticides are safe to use
The folds in the stomach lining are called rugae. On these rugae, you will find a thin line of mucous which helps protect the stomach lining. The innermost layer is called Simple Columnar Epithelium.
