Answer:
The 3rd Option
Explanation:
Simple for this question, C: an investigation because it uses only observations.
No calcium helps keeps muscles strong so the other person who commented was wrong.
The correct answer is perform muscle strengthening exercises regularly.
About 12 to 20 % of your daily calories should come from protein
1 pythons are an invasive species in Florida taking it over
2 they are destroying the wildlife
3 kill a lot of the pythons
4 over 20 feet long I think, they get very big