The correct answer of the given question above would be the MITOCHONDRIAL BAG WITHIN A BAG STRUCTURE. The feature of mitochondria that aids in their unique ability to harness energy from food is the mitochondrial bag within a bag structure. Hope this answer helps.
A on the first one and C in the next one I hope this helps
The basic metric<span> units are meters (for length), grams (for mass or weight), and liters (for volume). And the different units convert into one another rather nicely, with one milliliter equalling one cubic centimeter (the "cc" of medical shows on television) and one gram being the weight of one cc of water.</span>
<span>food chains follow just one path of energy as animals find food.
</span>food webs show how plants and animals are involved in ways to help them all survive.
