Soil tests need to be conducted:
A.before planting trees and at regular intervals until trees are harvested
B.on representative sites within a tract
C.both A and B
Answer Key: C
Large underground reservoirs of water are called watersheds.
A conk is a fruiting body.
Ecology is the branch of biology that studies the relationship of living organisms in their environment.
the ability to convert solar energy into food is common to most organisms.
Answer Key: False
Plants use respiration to convert CO2 and H2O into glucose.