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
first you should have a goal you want to accomplish
Then you should see what things you should change or do to achieve this goal. You should stick to the things you want to change and set a time or date to accomplish this goal. This date will make you work harder and not slack of.
I would say
A & D
Because your parents and your coach set goals at home and and the sporting lesson (for example: your parents would set a goal like, Billy needs to do his laundry but at soccer or something the coach would say, Billy needs to work on his high kicks. And for social environment, Billy’s coach would help him interact with his teammates and himself (the coach like when they communicate to each other) and when Billy’s parents interact with him on a daily basis, that brings up his speaking abilities.
You are welcome in advance!
All drugs have one thing in common they are deadly if not used correctly but drugs make you think and do things you do if you where actually present in your mind.