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11 Cards in this Set

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CELLS
Membrane bound structures which can carry out all the lifefunctions.
COMMUNITY
interacting plants, animals and micro-organisms living in the same area. All the LIVING THINGS in an area.
MOLECULE
particle composed of covalently bonded atoms
ATOMS
the smallest particles that have the characteristics of an element
SUBATOMIC PARTICLES
protons, neutrons, electrons
TISSUES
a group of similar cells working together to perform a function
ORGANS
a group of tissues working together to perform a particular function
SYSTEMS
a group of organs working together to perform a particular function
POPULATIONS
group of individuals of the same species, in the same area which constitutes an interbreeding, reproducing group
ECOSYSTEMS
the biological community and the physical environment on which they depend
BIOSPHERE
zone of air, land, and water on the surface of the earth that is occupied by living things