GUYS I NEED HELP WITH THIS AS SOON AS POSSIBLE PLEASE ANSWER HERE IS THE QUESTION: (MAKE IT LOWER LEVEL ANSWERS LIKE MIDDLE SCHOOL 7TH GRADE) Explain why the nitrogen cycle is so vital to the life of all organisms.
(DO NOT LOOK IT UP ON GOOGLE PLEASE SEE SOME ARTICLES AND READ THROUGH WEBSITES DO NOT GET IT FROM GOOGLE)

Why does meiosis produce cells with half the chromosomes? o a. most of the chromosomes are not necessary to keep an organism alive. b. a gamete needs only half the number of chromosomes because two gametes join together. o c. it makes the gametes easier to move around in the organism. o d. it is faster to produce gametes with fewer chromosomes.

Why does the earth spin slowly, not faster? is it possible to prove it scientifically? can you prove it with math?

Adding more tributaries to a local river basin can have what effect?