What proteins support bones and muscles?

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

How does the carbon cycle involve an exchange of carbon

Agland that serves both the digestive and the endocrine systems is called