Classification
__ have stinging cells & take food into a central body cavity
Cnidarians
_are responsible for capturing light energy and for gas exchange.
Leaves
makes proteins
ribosomes
can travel through empty space; does not require matter
radiation
a helium filled balloon exposed to heat will __
__ have a system of tubes to move and obtain food and oxygen.
Echinoderms
_ is where leaves, flowers, cones, and buds grow
Stem or Branch
supports & protects the cell; contains nutrients
cytoplasm
energy transfer between objects that have direct contact with each other
conduction
__ is a measure of the average kinetic energy of particles in a substance
temperature
_have jointed appendages and shed their exoskeleton as they grow.
Arthropods
_transports food/glucose throughout the plant
Phloem
gives cell shape; protects from environment
cell wall
air currents transfer energy by this method of heat transfer
convection
_ is the air that surrounds and is always applying pressure to us
atmospheric pressure
_live in water, have scales, and use gills to collect dissolved oxygen.
Fish
_is on the bottom of the leaf and is where oxygen, water, and carbon dioxide move into and out of the plant
Stomata
protects from drying out and prevents from being engulfed
capsule
a spoon sitting in a cup of hot chocolate
conduction
studied temperature and volume of gas; learned that volume of gas is directly proportional to temperature
Charles' Law
__ have permeable skin; live their early life in water and adult life on land.
Amphibians
Photosynthesis happens in the __ of the plant
Chloroplast
extra chromosomes; plays role in antibiotic resistance
plasmid
cooking popcorn in a hot air popper
convection
conducted experiments to improve air pumps; learned that volume and pressure are inversely proportional
Boyle's Law