Search over 10,000 free study notes

A hormone is a chemical messenger which travels in the blood.  Hormones cause other tissues and organs to either produce other hormones or carry out chemical reactions. Water-soluble hormones cause this b...

It is the TENDANCY of an atom to attract a PAIR of electrons in a COVALENT bond.

Many students become fixated on making their statement different and unique, often to the extent that they run the risk of seeming disingenuous or detracting from the core messages they wish to convey. Th...

First of all the tutor should make sure that the student has a full understanding of all the vocabulary studied in class. This also implies being able to write the words down without looking at them. 

This kind of questions is a way to stimulate the student's interest in the culture of a nation. As I tend to repeat, studying a language is not only a matter of learning a new vocabulary, it also implies ...