To see if the insulation would affect the temp of whatever you are measuring. <span />
I would go with the last two because they are the same please give me brainiest if i am right
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Explanation:
The newton's laws of motion are:
First law:
"A body will remain in its state of rest or of uniform motion along a path unless it is acted upon by an external force. ".
This is popularly called the law of inertia.
Second law:
"the acceleration of a body is produced by a net force that is inversely proportional to the mass of the body".
Third law:
"action and reaction forces are equal and opposite in direction".
learn more:
Newton's laws brainly.com/question/11411375
#learnwithBrainly
The most i can help with is Saliva glands or salivary glands
