Science Crossword Puzzles
Characteristics of Life
unicellular: consisting of one cell., multicellular: consisting of more than one cell., cell: the basic unit of life., homeostasis: the process of maintaining a …
Laboratory Equipment
Crossword puzzles based on a list of Chemistry laboratory apparatus and their uses.
Cell Theory
microscope: an optical instrument used for viewing very small objects,, microbiologist: an expert in or student of microbiology., amoeba: a single-celled …
The Skeleton and Joints
bone marrow: soft tissue inside bones, femur: largest bone in the body, ribcage: protects the heart and lungs, ligaments: holds our bones together, bend: joints …
Studying Chemistry
element: a pure substance that cannot be broken down anymore. , isotopes: two or more forms of an element with the same number of protons but different number …
Cirulatory System
arteriole: small branch of an artery that leads to capillaries., capillary: tiny blood vessel where gas exchange and nutrient exchange occur., diastole: the …
Chemical Tests
sulfate : what anion forms a white precipitate when added to a solution of barium chloride?, calcium : burns with an orange-red flame., oxygen : a glowing …
Skills of Science
science : a way of learning about the natural world, observing : using one or more of your senses to gather information, quantitative : deals with numbers or …
DNA Replication
phosphates : the dna backbone has sugars and ____________, autosome : any human chromosomes that are not the x and y chromosomes, ribosome : genetic information …
States of Water
water : substances that exists in three different states, freezing : the change of state from liquid to solid., condensation : the change of water from gaseous …
Structures
tie : a diagonal beam that strengthens a structure? , structure : something that has been made or built, for example a bridge?, shell : contains and protects …
Chemical Analysis
pure: a substance with nothing else mixed in with it, precision: how close together different results are in an investigation, active ingredient: the part of …
Energy Terms
light: energy we can see, chemical: energy produced by chemical reactions, potential: energy that is stored, gravitational: energy that makes things fall, …
Protons, Neutrons, and Electrons
protons: found at the center of an atom, electrons: found on the outside of the atom, neutrons: found at the center of the atom and have no charge, positive: …
Nuclear Physics
atom : smallest particle of an element, transmutation : the conversion of one element into another , isotopes : elements with the same number of protons but …
Renal System
medulla: portion of the kidney that contains mostly collecting ducts , cortex: portion of the kidney containing the bulk of the nephron structures and …
Life Cycles
gills : what do tadpoles grow after they've hatched?, frogspawn : what are frogs eggs called?, eat : what do caterpillars do before they're ready to go into …
Phase Changes
freezing : the phase change from a liquid to a solid., vapor : the gaseous state of a substance, such as water vapor., plasma : a high-energy state of matter …
Heavy Metals
manganese: atomic weight 54.938, lead: atomic weight 207.2, arsenic: atomic number 33, copper: atomic number 29, cadmium: symbol cd, nickel: symbol ni, …
