4. Don't
fishing when it's windy.
b) play
c) go
a) do
d) eat

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

Which of these is a major trend in land plant evolution? a) the trend toward smaller size b) the trend toward a gametophyte-dominated life cycle c) the trend toward a sporophyte-dominated life cycle d) the trend toward larger gametophytes

An easy way to calculate the amount of energy available at each level is to what?