Cells
Mitochondria function
the powerhouse of the cell
Circulatory system function
used to move blood around the body
Most common greenhouse gas
Carbon dioxide / CO2
Hypothesis meaning
an educated guess or prediction prior to starting the experiment
Volume definition
the area an object takes up
What are ribosomes used for?
used to make proteins for the cell which help the cell regenerate and grow
Another name for your trachea
your windpipe
Burning fossil fuels releases what?
Carbon Dioxide / CO2
Independent variable meaning
the part of the experiment controlled or changed by the experimenter
Formula to find an objects density
mass/volume
Jelly-like fluid in which organelles inside the cell float
Cytoplasm
Arteries carry blood ____ from the heart
away
Petroleum oil is made of this
a group of liquids formed from once living things
Constant meaning
the part of the experiment that remains the same throughout to prevent affecting the outcome
Sublimation meaning
solid to gas
Type of cell that does not have a cell wall
an animal cell
Mechanical digestion definition
the physical breakdown of food into smaller particles by chewing
Percent of the world’s total land area glaciers cover
10%
Qualitative observation meaning
words to describe something’s appearance such as color or texture
Deposition meaning
gas to solid
Cell that does not have centrioles
a plant cell
Red blood cells live for this long
four months
Coral bleaching definition
When coral reefs are under so much stress that they can eject the algae living on them and turn white
Quantitative observation meaning
numbers to describe information about an object such as mass, length, or volume.
Thin-walled rounded body at the end of the bronchiole
the alveoli