Ques: Q: What can be formed by converging light rays behind a lens, onto a piece of film? Read this paragraph and choose the correct option from the provided answers: When light rays converge behind a lens, a real image is formed. Real images are useful in that you can place photographic film at the physical location of the real image, expose the film to the light, and make a two-dimensional representation of the world, a photograph. Choices: - a prism - a kaleidoscope - a mirror - a photograph A:
Ans: a photograph

Ques: Q: Where is most digestion completed? Read this paragraph and choose the correct option from the provided answers: Choices: - the cavity - the stomach - the esophagus - the duodenum A:
Ans: the duodenum

Ques: Q: Which organ of our body is harmed if you get meningitis? Read this paragraph and choose the correct option from the provided answers: Nervous tissue may become infected by microorganisms. Meningitis , for example, is caused by a viral or bacterial infection of the tissues covering the brain. This may cause the brain to swell and lead to brain damage and death. Choices: - spleen - lung - heart - brain A:
Ans: brain

Ques: Q: Does warm air sit above or below cooler air in the troposphere? Read this paragraph and choose the correct option from the provided answers: In the troposphere, warm air ordinarily sits below cooler air. Choices: - above - adjacent - near - below A:
Ans:
below