0th law of thermodynamics

10% Energy Rule

2nd law of thermodynamics

3rd law of thermodynamics

abiotic

above

absolute magnitude

absorb/absorption

absorption spectrum

abundance

acceleration

acceleration due to gravity

acceleration‐time graph

acid

acid‐base reaction

activation energy

active transport

activity

adapt/adaptation

adhesion

adult

aerobic cellular respiration

agitation

air

air mass

alkali earth metal

alkali metal

alkaline

allele

alpha particle

amino acid

ammeter

amplitude

anaerobic cellular respiration

anatomical homology

ancestor

anemometer

angular velocity

animal

animal cell

Animalia

antibiotic

anticodon

antinode

apparent magnitude

appearance

appendage

applied force

aquarium

aquatic/marine

aqueous (aq)

aquifer

Archaea/archaebacteria

Arrhenius acid/base

artificial reef

artificial selection

asexual reproduction

asteroid

asthenosphere

atmosphere

atmospheric nitrogen

atom

atomic mass

atomic number

atomic radius

ATP

attract/attraction

Aufbau principle

autotroph

average

average atomic mass (amu)

average speed

average velocity

Avogadro’s law

Avogadro’s number

axis

back and forth

bacteria

Bacteria (kingdom)

bacteriophage

balanced chemical equation

balanced force

base

basic need

battery

behavior

behavioral adaptation

behind

below

benefit/beneficial

benign

beside

beta particle

Big Bang theory

bigger/larger

biodiversity

biofuels

biogeography

biological weathering

biomass

biome

biomolecule/macromolecule

biotic

blood vessel

body covering

Bohr model

boiling point

Boyle’s Law

Brønsted‐Lowry acid/base

brightness/luminosity

brittle

buoyancy

calm

calorimetry

camouflage

cancer/tumor

canyon

capillary action

capsid

carbohydrate

carbon

carbon cycle

carbon dioxide

carbon fixation

caregiver

carnivore

catalyst

catastrophic event

cathode ray

celestial body

cell

cell cycle

cell differentiation

cell membrane

cell wall

Celsius (°C)

cementation

centriole

centripetal acceleration

change

characteristic

Charles’ law

chemical change

chemical digestion

chemical energy

chemical formula

chemical property

chemical reaction

chemical symbol

chemical weathering

chlorophyll

chloroplast

chromatid

chromosomal mutation

chromosome

circuit

circulatory system

cladogram

clarity

classify/classification

clay

clear

climate

climax community

closed/complete circuit