During a war, some governments change their economic system from a market economy to a command economy. This is done out of necessity as resources may become scarce.
Answer:
The correct answer is: The most appropriate federal funding source is The federal Department of Health and Human Services (HHS)
Explanation:
The federal Department of Health and Human Services (HHS) supplies an amount to the public health system, they include territories, states, tribes, non-governmental organizations or matters.
Answer:
cohesion, large heat capacity, low density as a solid, and good solvent
Explanation:
Water is a good solvent and is important in dissolving some compounds and changing them into
liquid state.
Water has a large heat capacity which means it can absorb large amount of heat before drying up and this is important in the homeostatic process of plants and animals.
It has a low density as a solid which simply means its solid form isn’t denser and heavy compared to other solids.
It has good cohesive Forces which encourages surface tension. This surface tension prevents the breaking of substances under stress.
This would be a perfect example of the system of barter as you are trading one book for the other. You can see from here what barter is, a trading system which involves direct exchange of goods without some kind of medium of exchange, for example money. Services can also be traded this way.