Science Crossword Puzzles

part of a wave, turning back of a soundwave, speed of sound in a medium depends on this, sound need this to travel, produced when particles vibrate …

something that transfers energy w _ , longitudinal waves vibrate up and d _ , transverse waves vibrate back and f _ , convex lens f _ rays to a point, …

the center sharp, chisel-shaped front teeth used for cutting food, the outside sharp, chisel-shaped front teeth used for cutting food, pointed teeth …

state of matter where particles are in fixed positions, state of matter with the most energy, a solid that will dissolve in a liquid is _ , state …

of or relating to the stars, everything that exists, including objects and energy, throughout time and space, a blocking of the sun's light that …

has a mass of only between 1.35 and about 2.1 times that of our sun, it is 60,000 times smaller than the sun, "failed stars", which form …

a hypothesized for of energy, believed to be responsible for the universe's every increasing rate of expansion, a star formed from a cloud of …

the amount of matter or stuff that makes up and object, the state of matter in which the molecules slide past each other and move at a medium speed, …

two _ are better than one. let\'s think about it together, follow your _ !, _ up! things will get better, can i tell you something? i need to get …

describes materials that allows some light to pass through, but not all, bending of light, describes materials that do not let any light pass through …

the contest between the usa and the soviet union to see which country would be the first to conquer space, one of the two americans who first walked …

the force that holds particles together in the atomic nucleus, a subatomic particle that has no change and that is found in the nucleus of an atom, a …

anything that has mass and takes up space (volume), a description of an object, a _ property describes how a substance appears, feels, etc. and can be …

this chronic condition inflames and irritates your digestive tract, the first part of the small intestine, a procedure that uses a flexible, lighted …

blood vessel that carries blood away from the heart under high pressure, blood vessel that returns blood to the heart, often with valves, tiny blood …

bonding where valence e- are delocalized, sharing of 2 e- between 2 nonmentals, covalent molecule with uneven distribution of valence e-, elements …

when plant cells are swollen with water, when animal cells have collapsed due to water loss, release of cellular substances as secretions from cells …

the test for sugars, the test for starch, what we call someone who does not have enough of a vitamin or mineral, structures that break bigger …

fermentation used by bacteria and yeast to create bread, generates the carbon dioxide in cellular respiration, the green pigment where photosynthesis …

the body system that controls all the other body systems, a tissue composed of cells or fibers, the contraction of which produces movement, the frame …

the version of the gene that is present. each person has two of these for each gene, one from each parent, each human cell contains 23 pairs of these, …

author of "foundation" series, wrote "fahrenheit 451", known for "i have no mouth, and i must scream", author of …

seed growth process, seed _ water and swells, hard seed casing, i grow first and downwards, not needed for germination, living things need this to …

spacecraft that travels through space without astronauts, sideways planet, unsuccessful mission, galaxy that contains our solar system, responsible …

the energy an object has due to its position, matter with a fixed shape and a fixed volume, vaporization that occurs within a liquid, particles can …

energy in motion, the ability to do work, the movement of matter against matter, energy that is stored and ready to do work, the use of force to move …

shorter then microwaves, just greater then the red light, longest wavelength, a little bit shorter then radio but longer then infrared, very short …

it is a push or a pull, the speed of an object in one direction, it is equal to 1/2 agt, the angle between the initial velocity of an object from a …

capable of being transmitted from one person to another, the number of new cases of a disease in a specific population, denoting a disease of unknown …

sun centred universe, earth centred universe, proposed the earth centred universe, came up with a model of the universe that placed the sun at the …