Sunlight Energy And Convert Into Chemical Energy

This is a Lab report quiz questions. I will send the Lab experiement result that you use to answer this questions. Please I need a straight answers and orderly according to the questions. I expect a excellent Lab report answers. The Lab experiment and result is attached below the questions.
1.Calculate the % number of disks floating (%NDF) for each of theControl (water)andTreatment groups (NaHCO3).(2 pts.) This information may be placed in a Table using Microsoft Excel or Microsoft Word.
show your work!
refer to the class notes re:howto do this
2.Neatlygraph experimental results.(2 pts.)
graph paper and add a title and a legend to the graph
MicrosoftExcel
3.What was the overarchingQUESTIONaddressed by the lab exercise?(0.5 pt.)
4.State null (H0) and alternative (HA)HYPOTHESES.(0.5 pt.)
5.State yourPREDICTIONin If., then format, and based upon your knowledge of Photosythesis
from our class discussion.(0.5 pt.)
6.As a follow-on to the previous question and in the context of the experiment you performed in classAside from affecting aesthetics and habitat for animals, whyare plant and conservation scientists worried about the effects of clear cutting (i.e., cutting down forests for development)in combination withrising CO2levels?(2 pts.)