Anatomy
Astronomy
Biology
Chemistry
Physics
100
What is the largest organ in the human body?

Skin

100

The planets in our solar system are typically named after...

Roman gods

100

What feature do plant cells have that animal cells do not?

Cell Wall

100

What is the chemical formula for water?

H2O

100

What value of x completes Einstein's equation

E=mcx

x=2

200

Which organ in the human body can regrow, similar to a starfish?

The liver

200

If you went to the moon, how long would your footsteps stay there?

Forever/ a really really really long time

200

What is the average temperature of the human body?

98.6 degrees 

200

_______a branch of chemistry that deals with the application of the laws of definite proportions and of the conservation of mass and energy to chemical activity

Stoichiometry 

200

Which Newton's law says

F=ma

His Second Law

300

How many bones does an adult human have?

206

300
How many Earths would fit inside the Sun?

1 million

300

Every ____ years, all of the cells in your body have been replaced. 

7

300

polar bonds to_____ nonpolar bonds to _____

polar; nonpolar

300

Do electrons behave as a wave or particle?

Trick Question! 

They behave as both

400

Proteins in blood are called

Globulins  

400

True or False

After a prolonged time in space, you become shorter.

False; you become taller because your spine decompresses due to the lack of gravity.

400

True or False

Identical twins have identical fingerprints.

False!


400

What is another name for water?

Universal Solvent

400

How can astronauts age backward or more slowly than people on earth?

Realtivity

500

Which part of the brain regulates sleep?

Suprachiasmatic nucleus

500
When in space, how loud is the sun?

Trick Question!

Sound can't travel through a vacuum (space)

500

True or False

The brain gives off enough electrical current to light up a lightbulb

True!

500

BALANCE

___ AgNO3+ ___ Cu ---> ___ Cu(NO3)2 + ___ Ag

2;1;1;2

500

Everything we've seen about the universe is roughly ______ percent of it.

5

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