If harry drives 15,000 miles in a year, his vehicle will add pounds of co2 to the atmosphere.

At the complete end of cellular respiration, how many molecules of atp are produced?               a.  15    b.  26    c.  38    d.  34 

Analogy- 1 is to arete as 5 is to cirque horn glacial valley hanging valley

How does land development destroy ecosystems? it increases human carrying capacity too rapidly. it converts them into residential or agricultural areas. it forces humans to import non-native plants and animals. it expands the natural range of native wildlife species.