ms science quiz bowl

Which of the following is the most common source of energy for brain cells in humans

what makes up an atom

What process do a plants use to make their own food from sunlight?

humans and chimpanzees share roughly how much dna

how many bones in a human body

roughly how long does it take for the suns light to reach earth

what is the gas that makes up Earths atmosphere

This organ helps to provide the body with oxygen and it expels carbon dioxide.

What is the power house of the cell?

name of the preserved remains,traces, or evidence of organisms that were formerly alive

what type of animal lays eggs

Which one of the four basic forces of the universe is directly involved with maintaining planets in their orbits?

What is the most common term for the symbiotic relationship where one organism benefits and the other is harmed?

how many teeth does an adult human have

what is the first element on the periodic table

fastest speed of the universe

if a toxin is introduced to a food chain where will you expect to find the least accumulation of the toxin

Which of the following can sometimes result after a moderate to severe blow to the head:

a diamond is an isotope of what element

what is the lightest element on the periodic table