Ans: 3rd option.
(a government in which power is divided between state and national levels).
In federalism the power of a government is divided between state and national level.
In federalism the state is not subordinate and answerable to the national government.
Hope this helps!
Answer:
1) circulatory and respiratory
2) endocrine
3) circulatory
4) circulatory and nerves
Explanation:
I think these are right. Sorry if they are not.
