Biology and life science
A change of the DNA in an organism that results in a new trait
What is a mutation
What's the abbreviation for Helium?
What is He
This planet is known as the "Red Planet"
What is Mars
Density, melting point, malleability, hardness, and color are all examples of this type of property.
What is physical property
This is the breakdown of rock into smaller pieces
What is weathering
This anatomical plane divides the body into right and left parts
What is the sagittal plane
What's the abbreviation for Hydrogen?
What is H
This is the force that keeps planets in orbit around the Sun
What is gravity
This substance is often considered to be a "universal" solvent
What is water
Volcanic glass formed when lava cools quickly, usually black
What is obsidian
These cellular compartments store digestive enzymes
What are lysosomes
What's the abbreviation for Hassium?
What is Hs
It is the largest star in our solar system
What is the Sun
A mixture that is the same throughout is known as this
What is homogeneous
This part of the Earth's interior is believed to produce the planet's magnetic field.
What is the core
This organelle is responsible for the synthesis and packaging of secretory proteins
What is the rough endoplasmic reticulum
What's the abbreviation for Lanthanum?
What is La
The name of the galaxy that contains our solar system
What is the Milky Way
What is the temperature in Celsius that corresponds to absolute zero
What is 273.15
This is the name of the landmass before the continents drifted apart
What is Pangaea
This animal of Southeast Asia is identified as the closest living relative of the dodo
What is the Nicobar pigeon
What's the abbreviation for praseodymium?
What is Pa
The second brightest star in the night sky
What is Sirius (or Canes Major)
In an electrolytic cell, this electrode is the opposite of an anode
What is a cathode
this is the percentage of the Earth's water supply that is saltwater
What is more than 96% (or 97%)