(Question)
Q: Lava erupts through long cracks in the ground, also called what? Choices: - ridges - crevasses - faults - fissures A:
(Answer)
fissures

(Question)
Q: What is the name of the elongated bony structure that anchors the anterior thoracic cage? Choices: - pelvis - collar bone - tibia - sternum A:
(Answer)
sternum

(Question)
Q: What did darwin call the evolutionary concept of change in populations over generations? Choices: - formation with modifications - reproduction with modifications - metabolism with modifications - descent with modifications A:
(Answer)
descent with modifications