Biology
What is the biggest muscle of the human body?
(gluteus maximus)
Which planet has the most moons?
Jupiter
Which frozen gas forms dry ice?
Carbon dioxide
How much biosphere extends to the distance?
(22.5 km)
what does chronometer measure
time
How many joints are in the human body?
(about 360)
How old is the universe in years?
13.8 billion years old
How many taste buds are on the tongue
9000
How many nerves are in the human body?
about 7 trillion nerves)
What is the heaviest organ in the human body?
(the skin)
What percent of the universe is dark matter?
27%
Give an example of seedless vascular plants.
ferns)
What is the diaphragm?
a major muscle of respiration
What is the first oxygen producing organism
(autotrophic cyanobacteria)
What is the largest type of star in the universe?
Red supergiant stars
What is an autoimmune disorder?
(a condition where the immune system mistakenly attacks the human body)
The smallest bones in the human body is found in
ears
Calcium crystals are a normal part of what body region?
the ears
What is the coldest place in the universe? (Hint: It’s a nebula.)
The Boomerang Nebula
What is the white substance contained in the fibre cells?
(cellulose)
Who discovered radio waves?
Heireich Hertz