Chemistry
Biology
Astronomy
General
General 2.0
100

A well-tested explanation for a broad set of observations?

Scientific Theory

100

Who was the author of the book "On the Origins of Species by Means of Natural Selection"?

Charles Darwin

100

The smallest planet in our solar system?

What is Mercury

100

The variable that is changed during an experiment?

dependent Variable

100

What is deforestation and what impact does it have on animals habitats?

Removal of trees and reduces habitats

200

3 steps in successful problem solving?

Observe Discuss Solve

200

Changes in heritable traits in a population through multiple generations are called?

Evolution

200

What are the terrestrial planets?

What are Mercury, Venus, Earth, and Mars?

200

What group will be exposed to manipulation of the independent variable?

Experimental

200

Name one product of photosynthesis.

Oxygen, Glucose

300

How do chemists help doctors treat patients?

They supply technology and medicines doctors use to treat patients

300

What type of cell is a chloroplast found in?

plant cell

300

This is what causes the moon to have no weather?

What is the lack of atmosphere (or no atmosphere)

300

These simple molecules form the basis of all proteins?

What are amino acids?

300

What is meant by the 'adaptation'?

The adjustment of organisms to their environment in order to improve their chances at survival in that environment

400

This the study of chemical processes that occur inside of living organisms.

Biochemistry

400

The physical location where an organism lives is termed its what?

Habitat

400

What causes day and night?

Earth's rotation

400

How many bones does the human body have?

206

400

An organism that makes its own food is called?

Producer

500

The five traditional areas of chemistry?

Organic chemistry, analytical chemistry, biochemistry, physical chemistry, inorganic chemistry

500

The area on the enzyme where the substrate binds is called what?

An active site

500

The effect does the moon's gravity have on Earth?

What are TIDES

500

What is friction?

A force that exists between two surfaces

500

What does a magnetic field look like?

It's invisible. 

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