Joe Nuts believes that the moon is made out of cheese and is really happy about it. If he goes to the moon one day and finds out the truth how will he feel ?

In addition to seeds, which of the following characteristics are unique to the seed-producing plants? a) sporopollenin b) lignin present in cell walls c) pollen d) use of air currents as a dispersal agent e) megaphylls

Why is it important that fibrin is insoluble in water?

Which units ate used to measure both velocity and speed? check all that apply