"The potential difference between the ends of a conductor is proportional to the current flowing in it." This is the rule?

Who was the first to locate the cell.

Commonly heat of the human body in Fahrenheit – 

How do most insects respire?

Maximum Protein is found

A normal healthy human's heart beats every minute—

_____ mirror is used by dentist to see the minute details of the tooth in a magnified form.

Plants that grow in highly salty soil are called?