The protein content in wheat is approximately?
		A. 8%
B. 6%
C. 13%
D. 17%
		A. 8%
B. 6%
C. 13%
D. 17%
		A. Lion
B. Zebra
C. Dolphin
D. Giraffes
Giraffes do have a larynx (voice box), but perhaps they couldn’t produce sufficient airflow through their 13-foot long (4 meter) trachea to vibrate their vocal folds and make noises. The researchers suspected the reason no one heard giraffe communication was because the sound frequency was too low for humans to hear.
A. Albert Einstein
B. John Kepler
C. Galileo Galilie
D. None
A. Blue
B. White
C. Red
D. Black
A. Carbohydrates
B. Insulin
C. Cholesterol
D. Epinephrine
A. Sodium chloride
B. Sodium hydroxide
C. Fats
D. Glycerine
The soul of chemistry is dealing with___________?
		A. Internal structural changes in matter
B. Composition of matter
C. Properties of matter
D. Composition and properties of matter