What influences the path that surface currents take?

a. salinity and earth's rotation
b. wind forces and earth's rotation
c. differences in density and temperature
d. wind forces and salinity

Anormal strand of dna is shown below, followed by the same strand of dna after mutations have occurred.

The scales shown in the introduction measure mass, or the amount of matter in a particular object. the scientific law of conservation of mass states that matter cannot be created or destroyed during a chemical reaction, but it can change from one form to another. did the simulation support this scientific law? explain why or why not.

Abiology teacher asks students to give examples of genetic variations that support the idea that changes in a population’s environment affect genetic variation. which is the least supportive example? a.changes in genetics in human populationsb.antibiotic resistance in bacteria populationsc.pesticide resistance in garden insectsd.changes in the color of the peppered moth population in england