<span>In the question re-posed as one of the answers the best solution is option D
That is to say Unlike mammals fish ... utilize gills for gas exchangeIn the question re-posed as one of the answers the best solution is option D
</span>
Answer:
The answer is B, chemosynthesis and marine snow.
Hey there!
The fundamental units of matter are called atoms. All matter, including liquids, solids and gases, are made up of these tiny building blocks.
Hope this helps !
