Biology, 31.03.2021 02:10 Gigglygoose3159
6. Your friend says that when a car goes twice as fast,
the braking distance
doubles. Do you agree or disagree? Use evidence from this investigation
to support your ideas.
Answers: 2
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Nitrofurantoin used during the fifth week of pregnancy places the neonate at risk for which condition?
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Elements and compounds are pure substances that cannot be broken down physically into a simpler substance. a physical change doesn’t break the bonds between atoms of a substance or form new ones. compounds can be broken down by a chemical change. a chemical change breaks chemical bonds and/or forms new ones between atoms of a substance. what simple substance would a compound break into? the basic elements that make it up! for example, if you passed a very strong electric current through water you’d break the chemical bonds in water and be left with oxygen and hydrogen. which of the following is an example of a chemical change? a separating water into different glasses b breaking frozen ice cubes with a hammer c running an electric current through water d boiling water to evaporate it on a stove
Answers: 2
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If 360 joules of work are needed to move and create a distance of 4 m what is the weight of the crate
Answers: 1
6. Your friend says that when a car goes twice as fast,
the braking distance
doubles. Do you...
doubles. Do you...
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