What are the two main components of blood?
a. oxygen and lipids
b. plasma and red blood cells
c. platelets and white blood cells
d. vessels and capillaries

Liquid water turns into water vapor at which step in the water cycle

Loss of protected health information collected for research should be directly reported to:

The fruit of a certain plant is sweet and fleshy. the seeds of this plant have a seed coat that is fairly tough. the seeds germinate better if they are exposed to acid, or scarification. what is the most likely type of dispersal for this seed? water animal wind