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Life science
Earth science
Physical science
Nature of science
More science
100
The basic units of all life.
What is a cell?
100
Which of Earths spheres are responsible for water?
What is the Hydrosphere?
100

The mass per unit of volume of an object. This can be calculated using the measured values of the mass and the volume of an object.

What is density?
100

Based on observations, inferences, and evidence, or data, gathered from scientific investigations. Also known as the most use full item when trying to understand the natural world.

What is scientific knowledge?

100
The third planet from the sun
What is the Earth?

(plz don't get this wrong)

200
What does a plant cell have that an animal cell doesn't? (name at least 2)
What is a vacuole, cell wall, and chloroplast?
200
This sphere is responsible for ice and is typically  grouped with the hydrosphere.
What is the Cryosphere?
200

Everything that has mass and volume

What is matter?
200

An explanation for naturally occurring events or phenomena that requires extensive experimentation, and supporting evidence before it is accepted by the scientific community.

What is scientific theory?

200

 A sequence of all electromagnetic waves arranged according to frequency and wavelength.

What is the electromagnetic spectrum?
300
What does an animal cell have that a plant cell doesn't?
What is a lysosomes?
300
Of Earths spheres which is responsible for all living things?
What is the Biosphere?
300

Pure substances that are made up of more than one type of element, combined in a fixed ratio

What is a compound?
300

Description of a specific relationship under given conditions in the natural world. Are not able to be broken, and they do not change.

What is scientific law?

300

The perceived highness or lowness of a sound due to its frequency.

What is pitch?
400

The basic unit of hereditary information

What is a gene?
400
Which sphere is responsible for land/Earth?
What is geosphere/lithosphere? (both names are used to describe this sphere)
400
When an object changes its appearance but keeps the same structure.
What is a physical change.
400
As a result of this, new data is often discovered.
What is a technological advancement?
400
What are some basic needs as an animal? (name at least 3)

What is shelter, food, water, air, space, and waste removal?

500

What is the broadest level of classification in the Linnaean classification system?

What is kingdom?
500
This sphere is responsible for all air 1 m below Earths surface to more than 10,000 km above earths surface.
What is the atmosphere?
500

When energy changes from one form to another

What is energy transformation?
500
Recorded observations and measurements
What is data?
500
What are basic needs of a plant? (name 2)

What is sunlight, water, air, minerals, and space?