Shouldn't this be respiration and photosynthesis not as its spelled here?

As , plants meet their needs for making food from air, soil, water, and the sun's energy in a process called there are plants called grow high in trees without here are words to put in the blanks. 1.) producers 2.) consumers 3.) chloroplasts 4.) epiphytes

Sea stars, sea urchins, sand dollars, and brittle stars are all memeber of a group, what is the common name of the group they are all in

Which kind of worm has a closed circulatory system? a planarian b fluke c pinworm d an earthworm