Characteristics of Life Vocabulary Part 1 Crossword

Something that has all the characteristics of life
The smallest unit of life
Living thing that is made up of only one cell
Living thing made up of two or more cells
Organism's ability to maintain steady internal conditions when outside conditions change
All living things are made of cells, cells are the smallest units of life, and all new cells come from existing cells
Substance that forms from joining many small molecules together
Macromolecule that forms when long chains of molecules called nucleotides join together
Long chain of amino acid molecules
Large macromolecule that does not dissolve in water
Macromolecule made up of one or more sugar molecules
Flexible covering that protects the inside of a cell from the environment outside the cell
Stiff structure outside the cell membrane that protects a cell from attack by viruses and other harmful organisms