Answer:
epithelial tissue
Explanation:
Multicellular organisms must be protected from the external environment. Because of this, cells of even the simplest multicellular organisms are arranged to form an external barrier of
B) epithelial tissue
Answer: coal
Explanation: coal is formed when layers of peat are compressed by the layers of rocks above.
A a living thing that has undergone a mutation.
i would think vegitarians because we an eventually run out of meat but we can keep growing vegtables
D
Cells come from free cells