QUESTIONS) 100% CORRECT!
(a) Proteins - ANSWER __ are necessary for the body's maintenance, growth, and
repair.
(a) Proteins
(b) Carbohydrates
(c) Fats
(d) Vitamins
(c) 212 degrees - ANSWER On a Fahrenheit thermometer the boiling point of water at
sea level is __.
(a) 100 degrees
(b) 180 degrees
(c) 212 degrees
(d) 373 degrees
(d) respiration - ANSWER The process by which the body's cells use oxygen and
glucose to produce energy, while releasing carbon dioxide and water vapor as waste
products, is known as __.
(a) decomposition
(b) photosynthesis
(c) oxidation
(d) respiration
(b) Veins - ANSWER __ carry blood back to the heart from the capillaries.
(a) Arteries
(b) Veins
(c) Ventricles
(d) Red blood cells
(b) Iron forms rust. - ANSWER Which of the following is an example of a chemical
process?