Biology
Chemistry
technology
physics
earth science
100

central control area of the nervous system

brain

100

When one substance collects of the surface of another one.

adsorption

100

 the sending and processing of messages by email, text, app, and similar electronic means.

messaging

100

the force of attraction by which terrestrial bodies tend to fall toward the center of the earth.

Gravity

100

the environment as it relates to living organisms

ecology

200

constantly flowing fluid that provides oxygen, carbon dioxide removal, and nutrition

blood

200

what is the basic unit of matter and the smallest unit of an element. It consists of a nucleus which is surrounded by a cloud of electrons.

Atom

200

the transmission and reception of electromagnetic waves of radio frequency, especially those carrying sound messages.

Radio

200

the action or process of moving or of changing place or position; movement.

Motion

200

the branch of geology studying the folding and faulting of the earth's crust

tectonics

300

system of cells and structures that transmit impulses through the body

nervous system

300

An attraction between atoms that forms chemical substances.

Bond

300

the branch of knowledge that deals with the creation and use of technical means and their interrelation with life, society, and the environment, drawing upon such subjects as industrial arts, engineering, applied science, and pure science.

Technology

300

rapidity in moving, going, traveling, proceeding, or performing; swiftness; celerity.

Speed

300

the lower layer of the crust

asthenosphere

400

blood protein that recognizes the presence of foreign invaders in the blood such as bacteria and viruses

antibody

400

The study of chemical processes as they relate to living organisms.

Biochemistry

400

Electronics. designating an electronic apparatus using audio frequencies

Audio

400

Mechanics. the point through which the resultant of gravitational forces on a body passes and from which the resultant force of attraction of the body on other bodies emanates: coincident with the center of mass in a uniform gravitational field.

center of gravity

400

a tentative insight that is not yet verified or tested

hypothesis

500

part of the nervous system that controls automatic functions like heart rate and blood pressure

sympathetic nervous system

500

what is a material that allows the flow of energy such as heat or electricity.

Conductor

500

of or relating to electronics or to devices, circuits, or systems developed through electronics.

Electronic

500

a measure of the warmth or coldness of an object or substance with reference to some standard value. The temperature of two systems is the same when the systems are in thermal equilibrium.

Temperature

500

meteorology of climates and their phenomena

climatology

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