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20 terms

7th vocab 25 & 26

STUDY
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antibiotic
substance that kills germs
biopsy
study of tissue
biosphere
areas of Earth that can support life
devitalize
weaken; lessen the energy of
microbe
tiny life form
vitality
health and energy
symbiosis
beneficial relationship between life forms
revive
bring back to life
vivid
bright and easily noticed
viable
workable; effective
commotion
a disturbance
demotion
lowering of rank, position, grade level
immobilize
to prevent movement
motive
the reason for an action
promotion
an increase in rank
remote
a long way away
momentum
force of motion
locomotion
the power to move
mobile
able to be moved
momentary
very brief