APES Unit 1 exam (134
questions fully solved
2024)
Layers of ecoological organiztion - answer cell,
organism, population, community, and ecosystem
cell - answer smallest level of organization
Organism - answer A living thing
Population - answer A group of individuals that
belong to the same species and live in the same
area
Community - answer All the different populations
that live together in an area
Ecosystem - answer A biological community of
interacting organisms and their physical
environment.
, trophic level - answer Each step in a food chain or
food web
Primary producers - answer autotrophs
Consumers - answer heterotrophs
Primary consumers - answer herbivores
secondary consumers - answer carnivores
resource partitioning - answer The division of
environmental resources by coexisting species
such that the niche of each species differs by one
or more significant factors from the niches of all
coexisting species
1st law of thermodynamics - answer Energy
cannot be created or destroyed
2nd law of thermodynamics - answer when energy
is converted from one form to another, some of it is
degraded into heat, a less usable form that
disperses into the environment
questions fully solved
2024)
Layers of ecoological organiztion - answer cell,
organism, population, community, and ecosystem
cell - answer smallest level of organization
Organism - answer A living thing
Population - answer A group of individuals that
belong to the same species and live in the same
area
Community - answer All the different populations
that live together in an area
Ecosystem - answer A biological community of
interacting organisms and their physical
environment.
, trophic level - answer Each step in a food chain or
food web
Primary producers - answer autotrophs
Consumers - answer heterotrophs
Primary consumers - answer herbivores
secondary consumers - answer carnivores
resource partitioning - answer The division of
environmental resources by coexisting species
such that the niche of each species differs by one
or more significant factors from the niches of all
coexisting species
1st law of thermodynamics - answer Energy
cannot be created or destroyed
2nd law of thermodynamics - answer when energy
is converted from one form to another, some of it is
degraded into heat, a less usable form that
disperses into the environment
