Which is true of low resistance wires?
a. the shorter a wire is, the lower resistance it will have.
b. the longer a wire is, the lower resistance it will have.
c. the shorter a wire is, the higher resistance it will have.

How does the molecular clock work? a. it analyzes the brain functionality of two different species. b. it examines and compares the physical characteristics of two different species. c. it illustrates relationships between two different species. d. it compares the number of mutations that exist in the dna of two different species.

Explain how paleontologists use trilobite fossils as index fossils for various geologic time periods.

As an asteroid comes close to earth, it's name will change to? apex