Currents are responsible for powering the movement of tectonic plates.    a.  platonicb.  plutoniumc.  tectonicd.  convection 

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.

How does a lytic infection differ from a lysogenic infection?

Climate warming trends allow plant and insect species to inhabit larger ranges. select the best answer from the choices provided