| A | B |
| Adaptation | traits |
| Atom | smallest particle of an element that contains the property of an element |
| Autotroph | self feeder , producer |
| Cell | smalles unit of life / basic unit of life |
| Community | interactive population with in the echosystem |
| Deductive Reasoning | generating a hypothesis |
| DNA | deoxyribonucleic acid |
| Domain | a structual & functional region of a protein / a taxonomic category that includes one or more kingdoms |
| Element | a substance that can not be changed to a simpler substance by a normal chemical reaction |
| Evolution | genetic changes in a population from generation to generation |
| Heterotroph | organism that obtains energy from other organisms, called consumer |
| Homeostasis | Balance, equal librium |
| Inductive Reasoning | reasoning that uses specific examples to draw a general conclusion or discover a general principle |
| Molecule | water |
| Multicellular | many cells |
| Mutation | change in DNA |
| Natural Selection | large population of animals and plants , strongest survive |
| Nucleus | control center of the cell |
| Organ | heart or liver |
| Organelles | small parts that make up a cell |
| Photosynthesis | the biological process that captures light energy and transforms it into the chemical energy of organic molecules |
| Prokaryotic Cell | genetic material is not closed in a nucleus |
| Tissue | a group of similar cell that work together to carry out specific functions |
| Unicellular | one cell |