you find a blog post written by a student on a university website about photosynthesis. assess the reliability of this source.

Which statement best describes gravity? it is the force that repels only very small objects. it is the force that acts between objects with zero mass. it is the force that sometimes acts only on very large objects. it is the force that acts between any two objects in the universe.

Jerrold has to buy 12 copies of a textbook which costs $36.25 per copy. how much must he spend for them?

In what type of gpa are honors, ap, ib and dual enrollment courses given additional points? a) cumulative gpa b) weighted gpa c) unweighted gpa d) semester gpa