(8.9B) A student made a chart to classify plates by the types of boundaries. What crustal feature is most likely found between the South American and African plates? *

A Folded mountain
B Ocean trench
C Mid-ocean ridge
D Fault

An atom of nitrogen had seven protons in its nucleus. how many electrons does it have

Matched chromosomes carrying information about the same characteristics in the organism are called

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