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Introducing Biology

Name:___________________________________
Across
Any individual living thing
A collection of organisms and nonliving things, such as climate, soil, water, and rocks in the area
All chemical process that synthesize or break down materials within an organism
Variety of life in an area
A group of organisms so similar to one another that they can breed ad produce fertile offspring
Inherited trait that is selected for over time because it allows organisms to better survive in their environment
The basic unit of life
All organisms and the part of the Earth where they exist
Change in species over time
Down
Changing, organized group of related parts that interact to form a whole
Regulation and maintenance constant internal condition in an organism
Molecule that stores genetic information in all organisms
The knowledge obtained by observing natural events and conditions in order to discover facts and formulate laws or principals that can be verified or tested
The study of life