Question

Science answer big please​

Answer 1

Federalism is a system of government in which entities such as states or provinces share power with a national government. Federalism helps explain why each state has its own constitution and powers such as being able to choose what kind of ballots it uses, even in national elections.

Answer 2

Properties of water are:

1 ) It's molecular distance is too much

2) Has not definite shape

3) Has very low viscosity

due to very low viscosity and low molecular attraction it help aquatic animals to swim.