Answer:
True
Explanation:
because it spread threw china and was favoured by merchants on the silk road.
Movement of molecules depend on the viscosity of the medium and kinetic energy.
<h2>Role of medium for movement of molecules</h2>
Water in a freezer are in hard form so the molecules are in rest form due to hard medium and no kinetic energy. Due to this hard medium, freedom of movement of water molecules are not possible so they remain in static position.
<h3>Effects of Kinetic energy </h3>
While on the other hand, water on a stove are in liquid form in which molecules are moving continuously because temperature of water increases which increases the kinetic energy of the water molecules. This high kinetic energy allows the molecules of freedom of movement in the medium.
Learn more about kinetic energy here: brainly.com/question/8101588
Learn more: brainly.com/question/26190947
I believe the answer is: Giving them back.
With current development of technology and social media, we could read from various different sources and easily provided the new knowledge for other people with one single touch.
One positive thing about this is that it make the flow of information become much more easier, but one negative thing about it is that it is really hard to separate which knowledge are true and which are not.
Answer:
I'm gonna say false, but I don't really have sources for this; if I'm wrong you can blame me for this...
