Spending that can change from year to year is known as spending.

Discretionary spending

Explanation:

Discretionary spending is known to be the type of spending that is not important or vital because it involves wants and not needs of individuals which changes from time to time or year to year. Thus, its examples are entertainment, travel and so on.

after balancing the chemical equation, what are the coefficients for these compounds?

h2s      

⇒ 3

hno3    

⇒ 2

works for edg

the invasive species was introduced due to commercial purpouses, as there was a demand for fur clothes and hence, a business opportunity connected to this product. actually, it was when the nutrias scaped, causing harm to the us ecosystems when they acquired the status of invasive species. in this case they have caused an environmental problem, but it could have affected also economic interests or even human health.