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IS GRILLING HAMBURGERS A CHEMICAL OR PHYSICAL CHANGE?...
Biology, 04.10.2021 14:00 elisabethCuc
Hi looking for JOHNSUS
IS GRILLING HAMBURGERS A CHEMICAL OR PHYSICAL CHANGE?
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Biology, 22.06.2019 05:30
The carbon cycle is best defined as a process in which a. carbon changes from inorganic forms to organic forms and back b. carbon is changed into other elements such as oxygen or nitrogen c. carbon is continually created from the sunβs energy by plants d. carbon is consumed and regenerated from other elements such as oxygen and nitrogen
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Biology, 22.06.2019 13:00
What do you need to use in order to work as an environmental scientist? you need to use the scientific method and__ in order to work as an environmental scientist.
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Biology, 22.06.2019 21:00
Some steps in cell division are shown below: 1. chromosomes condense and pair up 2. segments of dna of sister chromatids twist and cross 3. exchange of dna occurs between chromosomes 4. four daughter cells are created that are haploid which of the following steps is least likely to occur during meiosis 1?
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Biology, 22.06.2019 22:00
In the 1500s, an astronomer developed a new model of the universe. this model had the sun at the center of the universe, not earth. who was this astronomer?
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Mathematics, 30.11.2019 06:31
Social Studies, 30.11.2019 06:31
Biology, 30.11.2019 06:31
History, 30.11.2019 06:31
Mathematics, 30.11.2019 06:31
Mathematics, 30.11.2019 06:31
Social Studies, 30.11.2019 06:31
History, 30.11.2019 06:31
Mathematics, 30.11.2019 06:31
Biology, 30.11.2019 06:31