An atmosphere is a layer of gas or layers of gases that envelope a planet, and is held in place by the gravity of the planetary body.
Either way add all the pieces together you still have 2 grams
Option a is the exact answer ...
<em>pls </em><em>mark</em><em> brainliest</em><em>.</em><em>.</em><em>.</em><em> </em><em>hope </em><em>it</em><em> helped</em><em> you</em><em>.</em><em>.</em><em>.</em><em> </em><em>:</em><em>)</em>
