How many years does it take to become an occupational therapist?

The earths core is made up mainly of what 2 substances? 2. like an egg, earth has a core, a layer surrounding the core, and a thin, hard outer layer. which layers of the earth match the layers of an egg?

True or false most plants are c3 plants, because they use molecules of carbohydrate known as g3p in their photosynthesis process.

Match the elements to the type of cycle that they possess. - carbon - sulfur - oxygen - nitrogen - phosphorus (box 1 sedimentary) and (box 2 gaseous cycle)