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Science Final 5

A ________ image only appears to be at a certain location, but light rays never meet. virtual
_______ light has slightly longer wavelengths than red light, while _____ light has slightly shorter wavelengths. infrared, orange
If the birthrate decreases, population growth may _______. If the deathrate decreases, population growth may increase. decrease, increase
Batteries have one _______ terminal and one _______ terminal. positive, negative
Heating and hammering a piece of magnetized iron will _______ it magnetic properties. weaken
Parasites don't kill its host too quickly so that it will have a chance to ___________ and spread to other organisms. reproduce
Gas giants, like _________ and _______ are known for their ring structures. Jupiter, Saturn
________ ______ have shorter wavelengths than microwaves, while _____ _____ have longer wave lengths. infrared waves, radio waves
__________ is a type of symbiosis in which one organism benefits while harming another organism. parasitism
Observing a ____ shift suggest that the universe is expanding and galazies are moving away from each other, while a ______ shift woule mean the iniverse is ________ red, blue, contracting
The _______ of light is determined by the frequency of light waves. color
Created by: squints0609