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Living Cells

Author: Rocky Vidal
Across
Group of the same organisms; same place & time.
An organism that need energy.
Membrane-covered Structures.
Organic compounds that have carbon, hydrogen, oxygen, nitrogen & sometimes sulfur.
Makes an organism breath.
Substance made of 2 or more elements in a ratio (chemically).
Protects the body.
Organic compounds that have carbon hydrogen & oxygen.
Makes the body move;pumps the heart.
Living & non-living in an area.
Down
Variety of tissues working together for a specific job.
Variety of organs working to perform a major body function.
Smallest unit of a substance with the same properties.
Anything living.
Supports & shapes the body; protects the organs.
Controls senses most functions of the body.
Organic compounds that have carbon, hydrogen, & oxygen.
System that carries need materials.
Variety of Organisms.
Group of Cells;job.