All of the listed human actions affect the nitrogen cycle, with the exception of the a) use of agricultural fertilizers. b) runoff of pesticides into streams and lakes. c) production of sewage and animal wastes from farms. d) removal of soil bacteria from irrigation or construction.

of those who start drinking before they're 15 will develop alcohol dependence

100 dollars because yeah

the correct answer would be 6 feet.

there are 35 white marbles

step-by-step explanation:

y- yellow marbles

4y + 5 = 45

subtract 5 from both sides

4y = 40

divide for from both sides

y = 10

plug in 10 to get 40 yellow marbles then subtract by 5 to get 35 marbles

thus there are only 10 yellow marbles