Question

HELP will medal/fan
Marine biologists study organisms that live in the oceans.



With which two parts of the earth system is a marine biologist involved?



A.
biosphere and lithosphere


B.
lithosphere and atmosphere


C.


atmosphere and biosphere


D.
hydrosphere and biosphere

Answer 1

D for sure

Answer 2

Yup it's D.

Answer 3

explaination plz

Answer 4

u know what hydrosphere and biosphere right?

Answer 5

yea

Answer 6

oh i see

Answer 7

Yup a hydrosphere contains water, such as lakes and oceans .

Answer 8

and biosphere contain all living thing

Answer 9

Correct :3

Answer 10

ASEAN?

Answer 11

._.?

Answer 12

i see,thx i wish i can medal you both,i can fan you both,but i cant medal you guys it wont let me

Answer 13

Mhm ty anyway ^_^

Answer 14

yw

Answer 15

are any of u come from ASEAN region?

Answer 16

adean?

Answer 17

whats asean

Answer 18

uh no, nothing just forget it