Blog

Which of the following is best described by “pick every 3rd person who calls the Student Services office and include them in a survey”?

Darwin proposed a law of how organisms changed over time. At the time, there were not many ways to test this. This law is known now as the law of what?

Non-polar substances that are repelled by the water molecules are called what?

Matter is fundamentally different because of what sub atomic particle, which determines the atomic number of an atom?

What are the basic components of a lipid?

Water chemistry depends on the fact that the hydrongen and oxygen are charged. This makes the molecule what?

Water molecule have ends that exhibit partial positive and negative charges. These opposite charges allow water molecules to attract each other through:

Aging a fossil based on radioactive particles that predictably leave the fossil or decay, is called what?

Aging fossils by using the fossils below to assume they are older and those above to assume they are younger is what type of dating?

Larger cells, viewed as a colony of smaller prokaryotic cells, is a theory of how eukaryotes came to exist. This theory is called what?