What is the gap in the rock record called when erosion has occurred or no deposition has taken place?
a. faulting
b. strata elimination
c. nonconformity
d. folding

What is one benefit of a nonrenewable resource, such as natural gas? a. generate large amounts of electricity b. less expensive overtime c. produces pollution d. will run out eventually

What is a codon and where is it found

Explain the significance of the increased cell specialization of the volvocine line