Structure and written expression.

Inventor Granville Woods received him first patent on January 3,1884 for a steam boiler fumance

Microscopes make small things appear larger than ________.

Wildlife managers are looking to contraception _____ to control nuisance animals.

The ocean provides a dependable and affordable source of _____ for many.

Long hours and unsociable shifts ____ take their toll on health, relationships and family life.

The city of Montreal ________ over 70 square miles.

By far the most noticeable blemishes on the surface of the Sun _____ sunspots.

The first article of the United States Constitution gives Congress ________ to pass laws.

It is no secret that healthy natural environments _____ healthy human lives.

Vegetables are an excellent source ________ vitamins.

Motor vehicle collisions are _____ of death in infants and children.