Atoms that gain electrons become negatively charged.​

​Which nucleotide is found in RNA but not in DNA?

Which type of tissue makes up the brain and spinal cord?​

​Cells that line the respiratory tract are covered with ____ on their free edge that move the mucus-dust package upward away from the lungs.

The study of tissue is called cytology.​

5280 ft = 1 mile 12 inches = 1 foot 1 kg of water = 1 liter of water  1 liter weighs 2.2 lbs 2.2lbs = 1 kg 1 gallon = 3.79L 3.28 ft = 1 meter T(°C) = (T(°F) – 32) × 5/9 If I have a 500g block of chocolate, how many pounds would that be? (15pts)

5280 ft = 1 mile 12 inches = 1 foot 1 kg of water = 1 liter of water  1 liter weighs 2.2 lbs 2.2lbs = 1 kg 1 gallon = 3.79L 3.28 ft = 1 meter T(°C) = (T(°F) – 32) × 5/9   Which of the following is the largest amount of water?                     A = 800 lbs of water  B = 400 kg of water C = 480 L of water D = 400 g of water E = 80,000 milligrams of water 

Convert 5 meters into cm. 

​Distilled water has a pH of 7 and is therefore ____.

5280 ft = 1 mile 12 inches = 1 foot 1 kg of water = 1 liter of water  1 liter weighs 2.2 lbs 2.2lbs = 1 kg 1 gallon = 3.79L 3.28 ft = 1 meter T(°C) = (T(°F) – 32) × 5/9   A sack of flour has sprung a leak. You find the bag and notice that the flour is falling out at a rate of 90 grams every half hour. By the time you fix the bag,  10 lbs of flour has ended up on the floor. How many hours was the bag of flour leaking?