Question

How are the carbon, nitrogen, and oxygen cycles similar?
a.
They are all biogeochemical cycles.
b.
They all involve an interaction between living and nonliving elements.
c.
They are all part of the Earth system.
d.
All of the above.

Answer 1

All the above

Answer 2

Salaam! @Abhisar !

Answer 3

Yup

Answer 4

Today is my last day !

Answer 5

y?

Answer 6

going back to MAMC?

Answer 7

Vacations over man !
Got to go college and stuff...will not get time :(

Answer 8

Have fun

Answer 9

OK..ALL THE BEST DUDE! See ya next vacations!

Answer 10

Thnx @Pagetar @shreehari499 !

Answer 11

you are welcome