science

1. A sample of matter that conforms to the shape of its container and which acquires a defined surface in the presence of gravity.
3. A sample of matter that conforms to the shape of its container and which acquires uniform density inside its container, even in the presence of gravity.
7. A state of matter that retains its density when not confined.
8. The transfer of kinetic energy from one medium object to another.
11. energy Stored energy.
13. The process by which heat or electricity is difference of temperature.
16. The quantity per unit volume, unit area, or unit length.
17. Anything that takes up space and can be weighed.
18. A minute quantity or fragment.
19. Activity involving mental/physical effort.

2. A material that is a poor conductor.
4. A set of things working together as parts of a mechanism or an interconnecting network.
5. energy The energy of motion.
6. The degree of hotness or coldness of an object.
9. The ability to do work.
10. The process by which heat energy is transmitted through collisions between neighboring atoms or molecules.
12. Energy that comes from a source and travels through space at the speed of light.
14. energy Energy of heat.
15. To convey from one person, place, or situation to another.