Science Questions
What Gas makes up 78 percent of the earth's atmosphere?
Nitrogen
What Human Organ is larger? The Brain or the Heart?
The Brain
does water expand or shrink when you freeze it?
It expands
when humans breathe in they are breathing in Oxygen. When humans breathe out, they release something else, a compound called _________.
B. Carbon Dioxide
Symbol for Gold?
Au
At what temperature does water freeze?
A. 32 degrees Fahrenheit
B. 32 degrees Celsius
C. 1 degree Celsius
D. None of the above
A. 32 degrees fahrenheit
What eye color do most Human beings have? (more than half of all humans have this eye color.
A. Blue
B. Brown
C. Green
D. Hazel
B. Brown
What is smaller an Atom or a cell?
An Atom
What is Pi?
B. 3.14
Who is the Father of Science?
A. Albert Einstein
B. Isaac Newton
C. Aristotle
D. Galileo Galilei
D
At what temperature does water boil?
A. 100 degrees Celsius
B. 50 degrees Celsius
C. 25 degrees Celsius
D. 75 degrees Celsius
A. 100 degrees Celsius
How many Bones are in the Human Body?
A. 103 bones
B. 206 bones
C. 309 bones
D. 412 bones
B
Oxygen is colorless in its gas form. What color is it when a Liquid or Solid?
Blue
DJ - Which of these is not a science?
A. Ecology
B. Astronomy
C. Philosophy
D. Mycology
C. Philosophy
what are the five animal classes of animals that have a backbone (or are vertebrates)?
mammals, birds, reptiles, amphibians, and fish