Which statement describes the role of the caterpillar in this food chain?
a) it is a carnivore because it consumes the frog.
b) it is a producer because it uses the sun for energy.
c)it is a herbivore because it eats the flower for energy.
d) it is an omnivore because it consumes the flower and frog.

which of these describes the role of the vole in the yellowstone ecosystem?
a decomposer
b producer
c herbivore
d carnivore

which of these best defines the term pollutant?
a) anything humans add to the atmosphere and oceans
b any substance that is harmful to the environment
c any substance that is a waste product of industry
d a substance that does not break down over time

Which of the following is true of photosynthesis? a)carbon dioxide is a reactant b)water is a product c)most reactions within this process are exothermic d)oxygen is a reactant

Plsss > .< compare and contrast the characteristics of flatworms rounds worms and earthworms

This map shows how climate change might affect precipitation patterns in the great plains of the united states by the end of this century. brown shoes a decrease in percipitation, and blue shows an increase. the maps differ based on the predictive levels of green house emissions. the maps shows that northern area should get a. more pracipations regardless of emmissions b. less pracipation, regardless of emmissions levels c. more precipitation, but only when emission levels. southern areas show a. more pracipations regardless of emmissions b. less pracipation, regardless of emmissions levels c. more precipitation, but only when emission levels. to use these maps to prepare for natural disasters in the great plains, scientist need to ask? a. how many tons of emissions were used at the basis of the map. b. which types of fossil fuels are used in the great plains c. if you think the above is wrong it's probly c the question is cut off