Science Crossword Puzzles

the movement of a particle that creates a wave, the distance between two crests or troughs, the amount of time it takes for a complete wave, the …

the temperature scale on which water freezes at 32 degrees and boils at 212 degrees, the ability of an object to transfer heat or electricity to …

potent, broad-spectrum antibiotics that act through inhibition of protein synthesis, helps determine if a drug is in a toxic range or if the dosage of …

principal organ of excretion, tube that leaves the bladder, blood cells and _ are not filterable, 99% of this is reabsorbed back into the blood, …

in _ displacement 2 ions change places to form 2 new compounds, _ reaction -1 compound forms 2 or more simpler substances, _ reaction - substance …

a rock formed from layers of sediment, a large rocky object orbiting the sun, smaller than a planet, a huge ball of hot glowing gas that gives off …

which precious metal is used in printed circuit boards?, what speeds up the rate of a reaction?, which metals are found in the central block in the …

the bottom point of a transverse wave is called this, the number of times a wave repeats itself in a certain amount of time, the height of the crest …

the five different groups that include all living organisms, the kingdom of microorganisms that includes mushrooms, with cell wall and reproduce by …

cells or tissues that are swollen from water uptake, the powerhouse of cells, the process by which green plants synthesize food, the molecule that is …

greek philosopher that believed in the geocentric model of the solar system, egyptian mathematician, astronomer, and geographer who wrote the …

how far an object moves, how far an object moves of a certain amount of time, a push or pull on an object, the surfaces of two objects rubbing …

never pour water into this; instead, slowly pour this into water, some of these are corrosive, only _ lab equipment as your teacher instructs you to …

a soft, silvery-white metal that is highly reactive and is often stored under oil to prevent it from reacting with air (9), a radioactive element that …

a male reproductive structure of flowers, mass divided by volume, an organism made up of cells that have a nucleus enclosed by a membrane, a naturally …

a molecule that catalyzes a chemical reaction, the gene that only shows if there are two of them, ribonucleic acid, term for the two letters that …

hand bone, knee bone, finger & toe bones, large lower leg bone, lower arm bone on the thumb side, skull bone in back of head, hip bone, five …

energy due to motion, energy due to an object's position, a quantity that has only magnitude and no direction, like temperature or time, a …

the particles in a _ are far apart and move quickly to spread out in the space, the particles in a solid are very close together and _ , when the …

attraction between molecules of the same substance, negatively charged particle; located in the space around the nucleus, compound that produces …

lowest possible temperature; the temperature at which all molecular motion ceases, temperature scale in which the freezing point of water is 0 °c, …

anything that has mass, takes up space, and is made of particles, the state of matter in which the substance has both a definite volume and a definite …

can burn and cause cancer, atomic mass unit, an atom or group of atoms that has a positive or negative electric charge, a particle that has no …

these are a group of single-celled organisms that are similar to bacteria but have distinct genetic and biochemical characteristics, these are a group …

first stage of hair growth during which new hair is produced, the hair shaft grows upward and detaches itself from the bulb, the final phase in the …

muscle that helps your lungs pull in air and push it out, muscular tube through which food passes from the pharynx to the stomach, tiny air sacs in …

allows communication between the interior and the exterior of the cell. has a double lipid layer, contains dna, located within the nucleus. ribosomes …

group of individuals of the same species that live in the same area, bacteria and fungi that break down materials, any living part of the environment …

a stable subatomic particle with a charge of negative electricity, found orbiting the nucleus of an atom, the name given to a horizontal row of the …

produces a hormone that regulates body's calcium and phosphorus, regulates circadian cycle, serves both digestive and endocrine systems, secretes …