Biology, 20.07.2019 07:10 brianogle4069
What type of population growth pattern has a j-shaped curve? a. exponential growth b. logistic growth c. limited growth d. zero growth
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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
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Biology, 22.06.2019 16:00
Which enzyme is responsible for “unzipping" the dna by breaking the hydrogen bonds between the nucleotides?
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Biology, 22.06.2019 17:00
The part of the eye that closes and opens to let light in is .
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What type of population growth pattern has a j-shaped curve? a. exponential growth b. logistic gro...
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