Science Crossword Puzzles

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 …

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 …

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 …

type of cell division that produces two genetically identical daughter cells, the cell _ is a rigid outer layer of plant cells that provides support, …

a tube that is held open by c-shape rings of cartilage; connects the larynx and the bronchi, the organ of the lymphatic system in which t cells …

is a group of similar organisms that can mate with each other and produce offspring that can also mate and reproduce, the process of grouping things …

the resemblance of one species to another for protection or deception, often seen in insects and snakes, an animal lacking a backbone, such as …

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 …

type of tissue that serves primarily as a covering or lining of body parts, protecting the body; it also functions in absorption, transport, and …

energy from the sun, a series of biochemical reactions that convert pyruvic acid into carbon dioxide and water, the process in which some organisms …

this type of embolectomy removes blood clots inside the brain, uses a catheter inserted through femoral artery and maneuver a device up to the brain, …

regulates what enters/exits the cell, contains genetic material, control center of the cell, protein synthesis, suspends organelles, site of …

process used by scientists to test their hypothesis, the measurable variable that changes in resp[onse to the independent variable, factors that stay …

each end of a magnet, what like magnetic poles do, what opposite magnetic poles do, a common magnetic metal, the area around a magnet where magnetic …

nutrient molecules passed through the wall of your digestive system into your blood, the large intestine ends in a short tube called the _ , the …

it is a measure of the tendency of an atom to attract a bonding pair of electrons, it is a bond in which the distribution of electron between two …

include atom, molecules, and ions, the smallest particle that makes up everything, the particle formed when atom lose or gain electrons, made of two …

study about matter and energy, the study of living organisms, study about prehistoric life on earth, study about earth, study of living organisms, the …

a "well-mixed" mixture, a type of change where a new substance is created, a characteristic property where a liquid changes into a gas, how …

device that produces energy by spinning big blades, which in turn spins a generator to make energy, cell that converts energy of sunlight into …

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

a pattern of birth, growth, reproduction, and death of a species, pupa, the beginning stage of metamorphosis, how long an organism can live in the …

type of membrane that lines surfaces that open to the outside, type of membrane that lines body cavities, type of nervous tissue cell that conducts …

the light may bounce off the object, we see things because ... from you enters your eyes, an object which is a source of light, an object which not a …

the condition characterized by the destruction of red blood cells after transfusion of incompatible blood, the process by which the body generates …

consume other living things for food, cellulose and autotrophic, cell wall made of chitin, _ fossil - characteristics of two or more groups, remains …

the upper arm bone (7), the longest bone in the body (5), the muscle responsible for extending the knee (10), the type of joint found in the shoulder …

a chemical bond resulting from the transfer of electrons, this shows the elements in the compound and the ratio of atoms, in a covalent bond, …