Rocket Science
What is the point where there is exactly the same amount of surface area on both sides?
What is center of pressure
What are all living things made of?
Cells
What form of energy is powered by water?
Hydropower (hydroelectric power)
A dominant gene is represented by a capital or lowercase letter?
Capital
What part on a rocket produces lift?
Fins
Where is DNA stored?
The nucleus
What kind of fuel is non-renewable and limited?
Fossil fuels
A recessive gene is represented by a capital or lowercase letter?
Lowercase
What is the center of an object where the objects weight is evenly distributed?
What is center of gravity?
What is known as the "powerhouse of the cell" because it produces energy.
Mitochondria
What period was a major technological advancement where many factories and machines were created?
Industrial Revolution
What hinders or obstructs objects when in motion?
Drag
What does Newtons third law of motion state?
for every action, there is an equal and opposite reaction
What part of the cell allows material in and out of the cell?
The cell membrane
What kind of energy is easy to tranmit across the country?
Electrical energy
What are three examples of alternative energy sources?
Solar, nuclear, geothermal, wind, hydro, and bioenergy
What are Konstaintin Tsiolkovsky, Robert Goddard, and Herman Oberth known as?
Fathers of Modern Rocketry
What is the jelly like substance in a cell that holds everything together?
Cytoplasm
What kind of sources are renewable and non-polluting?
Alternative energy sources
What converts chemical energy of fuels, such as hydrogen or methane, directly into electrical energy by combining them with oxygen?
What are fuel cells?