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Computer Science 15 Online
mya15:

Jeannie dropped a solid object into a beaker of water and observed it for five minutes. Based on her observations, she determined that only a physical change occurred. Which of the following observations would indicate that only a physical change occurred after she added the object? A. The object sank to the bottom when dropped into the glass of water. B. The object floated on the top of the water when when dropped into the glass. C. The object broke apart and seemed to disappear when dropped into the glass of water. D. Bubbles formed around the object as it sank to the bottom of the water and did not resurface.

Salmon:

Well lets use process of elimination to figure this out. If you could literally answer my questions this will help you understand

Salmon:

What type of reaction are we looking for here?

glizxzy:

she closed it

mya15:

oh sorry i had answered it before yall said something

Salmon:

It is fine sorry that I came too late

mya15:

no your good

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