Q: Coronary heart disease is caused when what blocks coronary arteries? Choices: - proteins - carbohydrates - fats - plaque A:
plaque

Q: The pressurized gas of earth's atmosphere is contained by what force? Choices: - variation - light - plasma - gravity A:
gravity

Q: Q: Most amphibians breathe with these as larvae? Choices: - nostrils - lungs - pores - gills A:
A: gills

Question: Q: Solid bedrock vibrates less and therefore does less of what to bedrock? Choices: - block - dampen - butress - damage A:
Answer: damage

*Question*
Q: In the cardiovascular system, what blood vessels carry blood away from the heart? Choices: - veins - capillaries - cilia - arteries A:
**Answer**
arteries

Q: Q: Plants have specialized organs that help them survive and reproduce in a great diversity of habitats. major organs of most plants include roots, stems, and what? Choices: - clusters - lungs - sacs - leaves A:
A: leaves