(Question)
Q: Why do sodium and chloride ions attract each other? Choices: - sulfides attract - magnetism - like attracts like - opposites attract A:
(Answer)
opposites attract

(Question)
Q: Weathering is fundamental to the creation of what, which exists as a very thin layer over solid rock? Choices: - fungus - moss - aquifers - soil A:
(Answer)
soil

(Question)
Q: Shrimp are an example of what group within the arthropods? Choices: - myriapods - insect - scorpion - crustaceans A:
(Answer)
crustaceans