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Science

SMART Goal Vocabulary

TermDefinition
Cell The basic unit of life found in all living things
Organ A group of tissues that work together to carry out a specific function
organ system a group of organs that work together, within an organism, to carry out a specific function
organism any living thing
tissues a group of specialized cells
cell division process by which a cell splits into two new cells
cell growth process by which a cell increases its size
multicellular having or consisting of many cells
unicellular consisting of a single cell
stimulus signal to which an organism responds
response reaction of an organism to a stimulus
chromosome structure found in the cell that carries the genetic
gene small part of a chromosome that determines a specific trait
heredity passing of traits from one generation to another
sexual reproduction process by which sex cells from two organisms join to create a new organism
asexual reproduction process by which a single organism can reproduce by itself
photosynthesis process by which organisms use light energy to make food energy
condensation change in the physical state of matter from gas to the liquid phase
precipitation any form of water that falls to Earth's surface from the clouds
evaporation change in the physical state of matter from liquid to the gas phase
humidity the amount of water vapor in the air
jet stream a high speed wind current in the upper level of the atmosphere
compound a pure substance composed of two or more elements chemically combined
mass a measure of the amount of matter an object has
element a pure substance that cannot be broken down by chemical or physical means
Created by: SSC2