organisms that convert energy from light or inorganic substances to usable energy
autotrouphs
organisms that obtain energy from other organisms
Heterotrophs
a specific environment where an organism lives
habitat
a naming system that gives each living thing a two-word scientific name
Binomial nomenclature
a group of organisms
taxon
do not have a nucleus or other membrane-bound organelles
Prokaryotic cells
have a nucleus or other membrane-bound organelles
Eukaryotic cells
the liquid part of a cell inside the cell membrane
cytoplasm
organelles that break down food and realse energy
Mitochondria