Science Crossword Puzzles

inventor of the light bulb, known for alternating current (ac) power, revolutionized car manufacturing with the assembly line, pioneers of the first …

an imaginary line from the north pole to the south pole that the earth spins on, an oval or egg shape; the shape of earth’s orbit around the sun, …

pure metal with atomic number 26, _ metals are magnetic, is strong, tough, malleable, and ductile, contains 0.3% to 0.6% carbon and offers a balance …

something that can escape a boiling tube during a reaction, making the products appear to have a lower mass than the reactants, a word related to …

a _ is a mixture in which particles can be seen and easily separated by settling or filtration, the taste of a basic solution, _ is a measure of how …

it is the lightest and most abundant element in the universe, typically found as a gas. it is commonly used in fuel cells and plays a key role in …

shiny metal property, stretchy metal property, can be beaten into shape property, allows heat and electricity to pass through it, does not allow heat …

the information collected during an experiment is called _ , the _ variable is the factor in the experiment that is being tested or the part that is …

a living thing that grows in soil, has roots, a stem, leaves, and often flowers, the part of a plant that supports the leaves and flowers and carries …

allows the neuron to conduct electrical impulses down to another neuron, or any type of cell by the release of signals into the synapse, protect the …

the study of animals and their behavior. (7 letters), the branch that deals with plants. (6 letters), study of microscopic organisms like bacteria and …

exaggerated reaction (sneezing, difficulty breathing, itching, or skin rashes), a respiratory condition causing difficulty in breathing; usually …

the classification of organisms into hierarchies based on their characteristics and differences, the specific cell type of bacteria that lacks a …

a procedure to look inside the stomach using a scope, inflammation of the colon, inflammation of the stomach lining, examination of the larynx using a …

research based on observations and data is descriptive, smallest functional unit of life, logical interpretation based on prior knowledge, experiences …

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 …

_ disk - diffuse material orbiting around a central body such as a protostar, a young star, a neutron star or a black hole. , a measure of the amount …

_ system - organized network of nerve tissue in the body, _ system - glands and organs that make hormones and release them into the blood, _ system …

external, protective coating that protects the body systems from the outside elements, collection of similar cells that perform a particular function, …

hydrocarbon containing 1 double bond, formula r-cho, a chemical reaction where energy is released, faster reaction, _ ea, measure of a molecule's …

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 …

number times a wave repeats in a given time, transfer of energy from wave to a material, any disturbance that transfers energy; place to place, …

a chemical reaction between an acid and a base that takes place in a water solution, the characteristic of water that allows bases and acids to …

study of the very small, mass multiplied by velocity, the energy dependent on the object's position, the energy that includes both potential and …

3-7 carbon sugar, describes dihydroxyacetone, important metabolic intermediates, bond that occurs due to condensation and hydrolysis, has 2 …

a complete living thing, green pigment that absorbs energy from sun, a group of cells working together, contains dna in its own separate structure, a …

used when working with substances that might get into your eyes or when sawing or cutting, what you should do with long hair, what you should do with …

they are in the middle, they are shiny, conductors, and malleable, they are on the right, dull, not conductors, and brittle, the most basic component …

base that can dissolve in water, paper or solution that turns pink with an acid, dye that has a different colour in acids and bases, paper or solution …

a pair of large respiratory organs that are filled with air, contains thin organs known as vocal cords, a large pipe that connects the upper …