Biology
How many bones are in an adult human skeleton?
206 bones
what is the element of gold
Au
What do we call the push or pull on an object?
Force
What type of icy body is Halley's?
Comet
Which organelle is known as the "powerhouse of the cell" because it generates most of the cell's chemical energy?
Mitochondria
What is the largest organ of the human body?
The Skin
What is the long form of (DNA)
Deoxyribonucleic acid
What is the SI unit of force?
Newton(N)
Which object have the most gravitational force?
Blackhole
What pigment drives photosynthesis in green plants?
Chlorophyll
What connects bone to another bone?
Ligaments
What is the long form of (RNA)
Ribonucleic Acid
What is the rate of change of velocity?
Acceleration
What star is also called the North Star?
Polaris
What is the final, cool stellar remnant of a low-mass star like our Sun?
Dwarf
What is the smallest bone in the human body?
stapes
Which element has the highest percentage by mass in the human body (about 65%)?
Oxygen
What fundamental charge property confines quarks inside hadrons?
Color
What hot outer layer of the Sun becomes visible during a total solar eclipse?
Corona
What force keeps planets in their respective orbits?
Gravity
Which pard of human body have the most bones?
Hands
A student dissolves 7.5 g of potassium chloride in 150 cm³ of water to make a solution.
12.5g
What absolute cosmic speed limit governs the maximum rate of information transfer?
light
What do astronomers call the dramatic brightening of a star system due to sudden surface fusion?
Nova
What parameter determines whether the universe is open, closed, or flat?
Omega