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Serhud [2]
2 years ago
12

#4 plsss student's combined baking soda and vinegar to demonstrate a chemical reaction. what indicates that a chemical reaction

occured?​

Biology
2 answers:
snow_tiger [21]2 years ago
7 0

Answer:A

Explanation:it’s being change by a mixture of substances put together

inysia [295]2 years ago
3 0

Answer:

The answer is A, the formation of bubbles

Explanation:

Whet the reaction occurs it creates gas causing bubbles to form showing that a chemical reaction has occurred.

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2 years ago
What is the cell membrane
geniusboy [140]

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Five percent to 10% of cases of acute myeloblastic leukemia (AML) are preceded by a recognizable "preleukemic" __________ syndro
Vilka [71]

Answer:

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Explanation:

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Elis [28]

Explanation:

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microwaves: Microwave is a form of electromagnetic radiation with wavelengths ranging from about one meter to one millimeter corresponding to frequencies between 300 MHz and 300 GHz respectively.

infrared: Infrared (IR) light is used by electrical heaters, cookers for cooking food, short-range communications like remote controls, optical fibres, security systems and thermal imaging cameras which detect people in the dark.

visible ray: The visible spectrum is the portion of the electromagnetic spectrum that is visible to the human eye. Electromagnetic radiation in this range of wavelengths is called visible light or simply light. A typical human eye will respond to wavelengths from about 380 to about 750 nanometers

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gama ray :A gamma ray, also known as gamma radiation, is a penetrating form of electromagnetic radiation arising from the radioactive decay of atomic nuclei.

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