Answer:
<h2>
The binding together of particles or other things by cement.</h2>
Explanation:
Hope this helps! <3
Your answer will be A. Warmer objects to cooler objects by direct contact.
For example, lets say you place an ice cube in your hand. When you place it into your hand, it melts. The reason being is that heat flows from Hotter to colder objects to reach equilibrium for their temperatures.
It's C. change over time. Happy to help!
