Answer:
The answer choice is and should be and
Answer:
The atoms or molecules bond closer together.
Explanation:
The gas molecules are free and float around whereas liquid atoms are bonded but are able to move freely as long as they are touching each other. These two substances are different to a solid substance because the molecules or atoms will not not be tightly bound together.
Answer:
-culture
race
Explanation:
because culture is characteristic and Knwledge of a particular group
race is refers to a group whose inherited physical characteristics distinguish it from other group
One of the most important sources of energy is the sun. The energy of the sun is the original source of most of the energy found on earth. We get solar heat energy from the sun, and sunlight can also be used to produce electricity from solar (photovoltaic) cells
1) Renewable energy
energy from a source that is not depleted when used, such as wind or solar power
2) non renewable energy
A non-renewable resource is a natural resource that cannot be readily replaced by natural means at a pace quick enough to keep up with consumption
