Science - Quiz A

What is the smallest bone in the human body?

• Middle ear

• Skull

• Ribs

• Spine

What is the closest planet t the sun?

• Earth

• Mercury

• Mars

• Jupiter

How many bones are in the human body?

• 200

• 250

• 206

• 203

Which planet is known as the “giant planet”?

• Earth

• Mercury

• Mars

• Jupiter

What metal is liquid in room temperature?

• Iron

• Cupper

• Mercury

• Calcium

How many teeth does an adult human have?

• 32

• 33

• 30

• 36

How many hearts does an octopus have?

• 5

• 4

• 3

• 2

What is the largest animal on earth?

• Elephant

• White whale

• Blue whale

• Giraffe

What is the strongest sense in a dog?

• Sight

• Taste

• Smell

• hearing

An egg’s shell is what percentage of its total weight?

• 10%

• 12%

• 25%

• 20%