Science Crossword Puzzles

transfer of heat by physical contact, an organism that relies on external sources of heat to regulate its body temperature, regulate body temperature …

region over the dorsum where the neck joins the thorax and where the dorsal margins of the scapula lie just below the skin in equines, v-shaped pad of …

a circular object that revolves on an axle and is fixed below a vehicle or other object to enable it to move easily over the ground, land transporter …

the rate or number of crests of a wave that move past a given point in a given unit of time, all of time and space and its contents. includes, …

this process converts ammonia to nitrite and then to nitrate, this is the process by which nitrogen gas from the atmosphere is converted into ammonia …

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

muscle that bends apart, muscle that tightens a part, muscle that lowers a part, the muscles that oppose the action of the agonist and lengthen and …

damage to the corneal epithelium, collection of blood in the anterior chamber of the eye, when there is a full thickness injury to the cornea, sclera, …

period during rotation when earth is facing the sun and it is lighted, includes the 4 compass points of north, south, east and west, period during …

saturn's length of orbit (years), hexagonal storm at its north pole, home to the solar system's tallest mountain, only planet that spins on its side, …

the changing from vapor state to a liquid state, when a substance is cooled, the mass per unit volume of an object, the changing from liquid to a …

lost the ability to survive independently and became organelles (e.g. mitochondria and chloroplasts), early membranes trapped organic molecules inside …

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

a form of electromagnetic radiation with wavelengths ranging from one meter to one millimeter, electromagnetic _ - all possible frequencies of …

surface resistance to relative motion, as of a body sliding or rolling, the force of attraction by which terrestrial bodies tend to fall toward the …

this is when the earth orbits the sun once in approximately 365 days causing changes in seasons, there are 4 rocky and small planets: mercury, venus, …

shoot of a plant, part of the pistil, female organ in a flower, to make new offspring in plants, female reproductive organ, colored segments of a …

any of the pieces that makes up the skeleton of the body, bone with expanded ends, bone that's almost equal in length and width, bone with broad plate …

tides when sun and moon disable gravity pulls, large body of water on the west coast, tides when moon and sun distribute gravity pulls, when sea …

a state of matter that holds its shape and a definite volume due to the attraction of molecules overcoming freedom of motion. the molecules move in …

what stand on end when we are cold, when we are hot, our body produces.........., the top layer of the skin, what gel can protect your skin from uv …

bacteria in the urine, teaching patients how to identify and contract the pelvic floor muscles in a structured exercise program, the inability to …

force that changes an object's motion, state of an object when it is not in motion, a force that is applied to an object, when two objects rub …

when data produces a straight line graph, when speed is increasing, when speed is decreasing, the rate of change of position, speed in a given …

the unit of temperature in usa, a dangerous stream of charged particles released from the sun, the si unit for this quantity is the pascal (pa), one …

the movement of a substance from high to low concentration, the type of cell that has a nucleus, cell membrane and no chloroplast, individual sub-unit …

this causes the light emitted by a meteor, comets in the kuiper belt circle the sun in the same _ as our planets, the part of a comet made of water …

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 muscle that pumps blood around the body, these blood vessels take blood to the heart, a liquid that helps to keep us alive, these are the top two …

process in which a liquid is heated to a temperature that kills most bacteria, a group of similar cells that work together to do one job, substance …