18) Water availability poses the single greatest limitation to plant life in deserts. The amount of moisture that is available for plants to use is determined by the unique features of the soil. Which term describes the capacity of the soil to allow fluids to pass through it?

A) texture

B) composition

C) particle size

D) permeability

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

Why has two different alleles for the same trait?

The most famous fossil called archaeopteryx is which of the following? a dinosaur a fern a fish a bird