Miscellaneous
all different species in a ecosystem
what is a community?
Human body is 50% to what percent water?
75%
producers
what is an autotroph?
have cells,use energy, reproduce, grow and develop
what is how we define life?
dotted line on a population graph
what is carrying capacity
an organisms role in their environment
what is a niche?
the sticking together of particles of the same substance.
what is cohesion?
consumers
what is a hetertroph
make their own food from the sun
what is a producer?
all the same species
what is a population?
both species benefit
what is mutualism?
water molecules sticking to other substances
what is adhesion?
process that converts solar energy into chemical energy
what is photosynthesis?
consumes other animals
what is a carnivore?
each step in a food chain
what is a trophic level?
carbohydrates, protein, lipids, nucleic acids
what are the four main types of macromolecules?
Earths surface is about, how much water?
75%
any complete round or series of occurrences that repeats or that is repeated
what is a cycle?
they break down dead organisms
what is a decomposer?
an individuals (organism) physical environment
habitat
carbon, hydrogen, oxygen, nitrogen and phosphorus
what is nucleic acids made up of?
results in polarity?
unequal distribution of change, weak bonds form between adjacent molecules
breaks down protein in the small intestine
whats a trypsin?
consumes plants
what is a herbivore
enviormental conditions that influence the growth,distribution, and abundance of a population
what is a limiting factor?