338,327 views
39 votes
39 votes
HELP!!!!!!!!!!!!!!!!!!!!!!!!!

HELP!!!!!!!!!!!!!!!!!!!!!!!!!-example-1
User TheBatman
by
2.8k points

2 Answers

17 votes
17 votes
A) 1. Growth and Maintenance
2. Causes bio-chemical reactions
3. Acts as a messenger
4. Provides structure

B) 1. Lean meats
2. Dairy products
User Shafeeque
by
2.9k points
20 votes
20 votes
4-Growth, maintenance, balance fluids, maintain proper hp

2-Actin, collagen
User Hughgo
by
2.8k points
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