Answer:
1) circulatory and respiratory
2) endocrine
3) circulatory
4) circulatory and nerves
Explanation:
I think these are right. Sorry if they are not.
Answer:
D
Explanation:
social health
to maintain our daily activites
The answer would be enzyme because vitamin D is a protein enzyme
Answer:
Drooping face when smiling
Explanation:
That is a sign of a stroke
