Answer:
Plants and animals are made of cells. Plants and animal cells are different from each other, though. i know this is vague, but there u go.
hope it helps
Explanation:
Answer:
A group of cells can form a tissue—A group of tissues can make up an organ (such as lung) —A set or organs can make up a system (such as a respiratory system)—and the systems can make up the organism. All the cells that make up the organism have an important role to play for the organism to perform its life functions.
Explanation:
