Physics
What’s the boiling point of water?
100 degrees Celcius
What part of the brain controls hunger?
Hypothalamus
Animals that eat both plants and meat are called what?
Omnivores
Diabetes develops as the result of a problem with which specific organ in the body?
Pancreas
What will two particles of opposing charges do – repel or attract?
Attract
What is the hardest known natural material?
diamonds
Where can you find the smallest bone in the human body?
Ear (Middle ear)
True or false: male seahorses give birth to their young, not the females.
True
How long does a human red blood cell survive?
120 days
How many elements are there in the periodic table?
118
Optics is the study of what?
What tissues connect the muscles to the bones?
Tendons
How many hearts does an octopus have?
3
Dolly was the first ever living creature to be cloned. What type of animal was she?
Sheep
This type of bond involves the sharing of electron pairs between different atoms. What do you call this bond?
Covalent
What reaction releases energy into its surroundings?
Exothermic reaction
How many teeth does an adult human have?
32
How many bones do sharks have in total?
zero
ATP is the molecular unit of energy that gives our body fuel on a cellular level. What does ATP stand for?
Adenosine triphosphate
What is the chemical symbol for lead?
Pb
What color has the longest wavelength in the visible spectrum?
Red
This part of the brain deals with hearing and language.
Temporal lobe
Which mammal is known to have the most powerful bite in the world?
Hippopotamus
Aspirin comes from the bark of what tree?
Willow
What are the four primary precious metals?
Gold, silver, platinum, and palladium