It is recommended that a student's backpack should weigh no more than ____ of their total body weight. a. 10% / b.15% / c.20% / d.25%
a. 10%
When do children in the United Kingdom have to legally begin primary education? A. At age 5 B. At age 6 C. At age 7
A. At age 5
Which famous scientist is credited with the theory of relativity? A. Issac Newton B. Charles Darwin C. Albert Einstein
C. Albert Einstein
Which of the following is an optional subject in the UK school system? A. Sciences B. English C. Art
C. Art
A haiku is a traditional form of poem in which country? A. Brazil B. Ethiopia C. Japan
C. Japan (A haiku is an unrhymed Japanese poetic form that consists of 17 syllables in three lines containing five, seven, and five syllables, respectively)
What is the largest organ in the human body? A. Skin B. Lungs C. Liver D.Kidneys
Skin (4,535g)- Liver (1,560g) - Lungs ( 1,300g) - Kidneys (260g) => A
Which chemical element in the periodic table has the symbol Fe? A. Silver B. Copper C. Iron
C. Iron