The circular flow of income primarily affect households or firms as it provides the income that workers need to live and the revenue that businesses need to run.
Explanation:
This is known as the two sector circular flow of income economy in which households are providing their services to the industry and earning money (injection) in exchange of their duties or services.
While on the other side, business industry are producing or manufacturing goods which are demand of the consumers and they are spending (leakage) on these goods to fulfill their satisfaction. Thus in case both the sectors are providing income to each other and running the economy.
The correct answer for the question that is being presented above is this one: "<span>c. water storage." </span><span>Water storage is one of the following adaptations would be found in a savanna plant, but not necessarily in a grassland plant. This is because savannas may lack water and whenever there is available water (e.g. rain) the plants needs to store it for future usage.</span>
Astronomical unit is that the average distance from the planet to the Sun, just about a hundred and fifty million klick. At its nighest purpose, Saturn is nine AU, then at its most distant purpose, it's 10.1 AU. Saturn's average distance from the Sun is 9.6 AU.