Biology
What is the smallest unit of life?
cell
What is the main element in all stars, including the sun?
Hydrogen
What do you call a push or a pull?
Force
What is the name of the organ that filters your blood?
Kidney
What is density?
The relationship of the mass per unit volume of a substance, or how tightly packed the particles are.
What is the process called in which a cell splits to form 2 new cells?
Mitosis
What is the name of a group of stars that orbit a central point?
galaxy
What are the two types of electricity?
AC and DC
How many bones are in the adult human body?
206
What substance in our lab was the most dense?
copper
What Kingdom contains eukaryotic organisms that are heterotrophs (absorb their nutrients externally, and have cell walls made of chitin)
Fungus Kingdom
What is a light year?
The distance it takes light to travel in one year.
What is a car's acceleration if it goes from 10 to 55 miles/hr in 5 seconds?
9 mi/hr/s
What is the correct name for the muscles in the lower, back of the leg (calf muscles).
gastrocnemius
What is the force that holds two particles together in a compound called?
chemical bond
(ionic bond)
What are the 5 kingdoms of life
Animal, Plant, Fungus, Protista, and Monera
How old is the Universe?
13.8 billion years old
What is the movement of electrons in a wire called?
current
What is the name of the organ that creates insulin for sugar absorption?
pancreas
What small particle inside the atom has a negative charge?
electron
What is a function of the ribosomes in a cell?
to make protein
What is the main piece of evidence that the Universe is expanding?
Red shift
What is the strongest type of force in the Universe?
Strong Nuclear Force
The bony point of the elbow is specifically called the?
olecranon process
True or False. The melting point and freezing point of water are the same temperature.
True