What are the five senses of the human body?

Is vinegar considered as 2 substances already?

Which kind of magma produces a quiet volcanic eruption

In order to reduce dependence on imported oil, the government of Jalica has imposed minimum fuel-efficiency requirements on all new cars, beginning this year. The more fuel-efficient a car, the less pollution it produces per mile driven.

Positive and negative charges are attracted to one another. Which of the following are attracted to a negative charge: an electron, a proton, a neutron, a nucelus, an atom? Explain your thinking.

What happens when you boil water?

Acids feel slick or soapy and usually have a bitter taste. True or False

What are two ways in which density has practical importance?

What happens to the density of a fluid when it is cooled?

What is meant by polar molecule?

Which kind of dating can be used to determine the exact age of the rock and which kind of carbon dating is used to compare the ages of rocks?