Biology, 27.01.2020 18:31 Hamilton1757
What's not a characteristic of all living things?
Answers: 1
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, 22.06.2019 02:30
In the diagram below, the northern hemisphere would be in what season at position a a.fall b. winter c.summer d.spring
Answers: 1
Biology, 22.06.2019 03:00
What best describes the structure of the declaration of independence?
Answers: 2
Biology, 22.06.2019 06:30
What is the problem in this article? what solution does the article propose?
Answers: 3
What's not a characteristic of all living things?...
Mathematics, 15.12.2020 17:50
Mathematics, 15.12.2020 17:50
Mathematics, 15.12.2020 17:50
Mathematics, 15.12.2020 17:50
Mathematics, 15.12.2020 17:50
History, 15.12.2020 17:50
Biology, 15.12.2020 17:50
History, 15.12.2020 17:50
Mathematics, 15.12.2020 17:50
Advanced Placement (AP), 15.12.2020 17:50