What macromolecule is primarily used to store energy

If someone could do the first couple, just so i can see how it's done that would be great! 20 points. complete a dichotomous key for the 10 leaves on the common leaves sheet. the chart provided here allows for 11 pairs of statements. depending on how you build your dichotomous key, you may or may not need all of them, or you may need to add some.

2. what process do mrna and trna work together to complete? (3 points)

Drag each label to the correct location. each label can be moved more than once match the properties with the subatomic particle