In one ocean ecosystem, sharks eat large fish, the large fish eat small fish, the small fish eat shrimp, and the shrimp eat plankton. This keeps the animal populations balanced.
Which event could happen if the large fish population was greatly reduced by overfishing?
O A. The shark population would decrease.
OB. The shrimp population would increase.
O C. The plankton population would decrease.
OD. The small fish population would decrease.

x=half

step-by-step explanation:

rick has $1400 and sally has $1500

step-by-step explanation:

to find amount of money rick has after 10 years :

principal = $1000 , time = 10 years , rate = 4% annually

to find amount of money sally has after 10 years :

her friend gives to pay her $50 per year, therefore money she has after 10 years = 50 × 10 = $500

also, sally gets $1000 after 10 years,

therefore, total amount of money sally has after 10 years = 500 + 1000 = $1500

so, after 10 years : rick has $1400 and sally has $1500