What is earth's average distance from the sun called?
a. a parsec
b. a major axis
c. a light-year
d. an astronomical unit

There are weak or strong attractive forces between atoms of liquids with a high viscosity

The field between two charged parallel plates is kept constant. if the two plates are brought closer together, the potential difference between the two plates either a) decrease b) does not change c) increase?

Newtons view of arrangement of the universe. don't copy from anywhere.