Q: Mercury is small, rocky and covered with what objects? Choices: - rivers - volcanoes - diamonds - craters A:
craters
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Q: What type of disease is caused by pathogens? Choices: - viral diseases - nervous diseases - autoimmune diseases - infectious diseases A:
infectious diseases
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Q: Density and pressure of air decreases with what? Choices: - temperature - humidity - horizontal distance - altitude A:
altitude
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Q: What helps an insectivorous plant attract and digest insects? Choices: - specialized flowers - special seeds - spines - specialized leaves A:
specialized leaves
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