Answer the following question given this paragraph: Regular reflection occurs when light reflects off a very smooth surface and forms a clear image. Diffuse reflection occurs when light reflects off a rough surface and forms a blurry image or no image at all. Q: What occurs when light reflects off a very smooth surface and forms a clear image? Choices: - projection - absorption - refraction - regular reflection A:
regular reflection

Answer the following question given this paragraph: Q: Insulin and glucagon help keep blood glucose levels in the normal range because of what type of effects? Choices: - sympathetic - opportunistic - ABNORMALISTIC - antagonistic A:
antagonistic

Answer the following question given this paragraph: Clouds form when air in the atmosphere reaches the dew point. Clouds may form anywhere in the troposphere. Clouds that form on the ground are called fog . Q: What are clouds that form on the ground called? Choices: - haze - smoke - canopy - fog A:
fog