5. Mechanical
6. chemical
7. amino acids
8. enzymes
9. c. chewing makes food smaller
10. c. molars
11. a. premolars
12. b. incisors and canines
Hi !!
I would say proper = 1/ 2/ 3/ 4
improper = 5 and 6
For n°3, I don't really know how it is in the States ........
I hoped I helped somehow ....
Most likely answer is absorbent powder
Answer:
In simple terms, your headache is the main area that is your brain is stimulating the pain. When you are distracting your brain from the headache by pinching your leg, your brain is kind of "forgetting" the headache for a second by the pain in your leg.
You need calcium and phosphorus to build and maintain bone mass. A diet lacking in these nutrients leads to loss of bone density, which is known as osteoporosis.