please help me complete! will award brainiest and 75-100 points!

Agood hypothesis includes which of the following? a: prediction b: data c: uncertainty d: conclusion

Read these sentences from the text. near the equator, the tropics receive the most rain on a consistent basis. as a result, the fresh water falling into the ocean decrease the salinity of the surface water in that region. [. .] . . as the salt content of sea water increases, so does its density. what can you infer about how rain affects the density of surface water near the equator?

Chlorophyll a had the molecular formula c55h72mgn4o5 how many atoms are in this molecule