Help its a science question

Question

nzzzzzzzzzzzzzz · Answer

science in math, hmm real smart

zarkam21 · Answer

attachment

zarkam21 · Answer

Ugh its only because nobody is in the science section.

dm91 · Answer

what do you think the answer is?

zarkam21 · Answer

I'm leaning towards d but I'm not sure :/

amorfide · Answer

a closed system is a physical system that doesn't exchange any matter with its surroundings, and isn't subject to any force whose source is external to the system

misty1212 · Answer

nah , think of "closed"

zarkam21 · Answer

C?

will.h · Answer

C and A can work but C Is not science it's math however A is science

dm91 · Answer

yes that would be the right answer. you can also get a right answer right away on www.peeranswer.com you would have someone in the area you need all the time the time wait is at least 1 to 5 mins you have to wait for an answer.

misty1212 · Answer

closed, as in closed to the outside world...

misty1212 · Answer

no C is not right

zarkam21 · Answer

D then?

dm91 · Answer

"however A is science"

misty1212 · Answer

is a hermit crab closed to the outside world?

zarkam21 · Answer

Yes because when its in its shell it is right?

dm91 · Answer

yes when it is in its shell it is closed from the world.

zarkam21 · Answer

Ohhh b?

dm91 · Answer

that one can be the right answer and it is. need help on anything else you can go to peeranswer.com and get help on the spot.

zarkam21 · Answer

@misty1212  is this correct

tgstudios · Answer

i would think C because a garden is a SYSTEM

zarkam21 · Answer

@misty1212