This one can be tricky, because your are changing the appearance of the substance. But here, you aren't changing its chemical form, so its a physical change. Even though you can't bring the pencil to its original beginning, its still a physical change.
Answer: Physical change.
Answer: I hope the file helps you out :)
Answer:
Polar
Explanation:
In a water molecule, the oxygen atom is bigger and has a greater pull on the electrons than the hydrogen atoms do. This makes the molecule polar.
The most common elements present in organic compounds are carbon, hydrogen, oxygen, and nitrogen.
Answer:
A. Resident 1
Explanation:
the answer is resident one because they have no personal connection to the gas station but the other residents do. This leaves them unbiased to the situation
