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Biology, 13.01.2021 19:00 cr22estiles

Samuel adds a teaspoon of salt to a glass of water. He notices that the salt disappears. Samuel takes a sip to discover that the water tastes salty, What kind of change has occurred?
OA.
OB.
OC.
OD.
It's a chemical reaction because a new substance has formed.
It's a physical change because the water and the salt kept their original properties.
It's an example of synthesis because two substances reacted to give one substance.
It's a chemical reaction because the water now tastes salty but originally did not.
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