Which of the following are characteristics of cardiac muscle? .

Plants consume most of their carbon from a. the soil b. the water c. the roots d. the air

What is it called when part of a cell membrane closes around a molecule to allow the molecule to enter the cell? a. passive transport b. diffusion c. endocytosis d. exocytosisc. endocytosis

Is a fossil fem that support wegener's hypothesis of continental drift a. gondwanded b. kannemerid c. mesosaurus d. glossopters