What to do. 1  Mix small amount of each food sample with distilled water to make a test liquid. 2  To a test tube, add 40 drops of liquid to be tested. 3  If testing more than one liquid, label each test tube with a marker.  Add 10 drops of Benedict's solution to each test 1  tube. Note any color change.
Niagara Falls: Annual Weather Averages. July is the hottest month in Niagara Falls with an average temperature of 22Â°C (72Â°F) and the coldest is January at -4Â°C (25Â°F). Average Temperature: Niagara Falls.
Niagara Falls is a geological landmark found on the international border between New York, USA, and Ontario, Canada. It is part of the waterway between Lake Erie and Lake Onta â¦ rio.iagara Falls on the Canadian side of the border is also known as the Horseshoe Falls and has an average height of 57 meters or 188 feet. The American Falls have an average h â¦ eight of between 21 and 34 meters or 70 to 110 feet. 5 people found this useful.