Answer: Option (a) is the correct answer.
Explanation:
A chair is a solid substance and it is known that particles in a solid are closely held together by strong intermolecular forces of attraction.
Therefore, solids are rigid and have a definite shape.
Thus, we can conclude that the chair in which you are currently sitting retain its same shape over time because the particles of the chair are strongly held together.
Organic rocks are living organisms
The freezing point of a substance is the same as that substance's melting point.
At this particular temperature, the substance can exist as either a solid or a liquid.
Answer:
I dont know what that is I just need points lol sorry