Research Expo Quizizz - Regular Round 1

What is the pH level of human blood?

• 9.7

• 6.2

• 7.4

• 10.2

What is one of the main causes of waves?

• Global Warming

• The Moon

• Bumps on the ocean floor

• The Mariana Trench

Who discovered pi?

• Rene Descartes

• Ferdinand Von Lindemann

• Albert Einstein

• Blaise Pascal

What element is used in matches (fire)?

• Sodium

• Wood

• Phosphorus

• Carbon

At what temperature does Fahrenheit equal Celsius?

• 30

• -40

• 44

• -20

What is the term for the death of cells?

• Apoptosis

• Mitosis

• Metaphase

• Dietasis

What is the divison symbol called (÷)?

• Octothorpe

• Obelus

• Asterisk

• Disnarot

_______ contributed to the study of evolution.

• Charles Darwin

• Thomas Edison

• Man Ray

• Sergei Eisenstein

What is the formula for nitrous acid?

What is the name of the tallest grass on earth?

• Bamboo

• Ryegrass

• Perennial Grass

• Junglegrass