Help ASAP please been stuck on this for 2 days
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Answers: 3
Biology, 21.06.2019 16:00
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
Biology, 21.06.2019 23:40
1. which of the following is correct regarding opiates/opioids: a. they all have a natural component as a starting pointb. they have low addiction possibilitiesc. methadone binds to some of the same receptorsd. a and care correcte. all are correct
Answers: 1
Biology, 22.06.2019 04:00
Regarding most of the narrator’s story, which word best describes the tone?
Answers: 1
Biology, 22.06.2019 06:20
You see a white marker with an orange circle and black lettering. what does this marker tell you
Answers: 1
English, 03.11.2020 22:30
Biology, 03.11.2020 22:30
Mathematics, 03.11.2020 22:30
Mathematics, 03.11.2020 22:30
History, 03.11.2020 22:30
English, 03.11.2020 22:30
English, 03.11.2020 22:30
Mathematics, 03.11.2020 22:30
History, 03.11.2020 22:30
Mathematics, 03.11.2020 22:30
Mathematics, 03.11.2020 22:30
History, 03.11.2020 22:30