Answer:
When liquid water is cooled it contracts like all liquids do. The cohesion and adhesion interaction allow for water to exist underneath the ice.
Explanation:
This is true for all bodies of water, lakes, rivers, ponds, etc., all freeze from the top down. It allows for aqautic life to survive during the winter months at the floor of the body of water.
Using the doppler effect helps astronomers calculate how fast the stars and other objects move toward or away from earth.
Answer:
Look at the apparatus shown. It can be used to compare the amount of <em>energy</em> given out by different fuels. What one word completes this sentence?
There are battles because money is getting really hard to come by and there are a lot of people are don’t want to work so political parties are forced to have “battles” because everyone is becoming “money hungry”
Answer:
Gigantopithecus could stand on its hind legs, and the known jaws of Gigantopithecus widen towards the rear and proposed that this widening occurred to allow for the housing of a trachea (the ‘windpipe’ that connects the lungs to the mouth opening) when the skull was placed directly in top of the head like a human and not carried forward like a great ape.
