Explanation:
Your stomach is a sac-like organ with strong muscular walls. In addition to holding food, it serves as the mixer and grinder of food. Your stomach makes acid and powerful enzymes that break the food down and change it to a liquid or paste. From there, food moves to your small intestine
Chewing a saltine cracker is a physical change
Answer:
c. folded layers
Explanation:
The rheology of the layers being folded determines characteristic features of the folds that are measured in the field.
Answer: I wish I could answer I speak English
Explanation: free points! Thank you