Science Crossword Puzzles

the basic unit of life is the _ , _ are the structures within cells that perform specific functions, the process by which plants make their own food …

what is the muscle action that features consistent tension across the muscle while the length changes?, what muscle movement lengthens the muscle?, …

newton's _ law of motion: "an object in motion will continue in motion unless acted on by an unbalanced force.", the force that pulls …

solid to gas, highest temperature in pressure where a pure substance can exist at a vapor/liquid equilibrium, a measure of a sample's average …

made in a chemical reaction, can produce new compounds, more than one element joined together, table with all the elements on it, only one type of …

the maximum distance the medium vibrates from the rest position, the distance between two parts of a wave, when a wave bends due to a change in speed, …

unit of frequency, one wave per second, speed at which wave travels (d/t), object vibrating at or near a resonant frequency of a 2nd object causes the …

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 …

this system starts in the mouth, helps movement of the body, maintaining posture, and circulating blood throughout the body, system that consists of …

nerve cells at the base of the cerebrum which help smooth out movement of the body, coordinates automatic functions like sleep, temperature, and water …

a star that suddenly increases greatly in brightness because of a catastrophic explosion that ejects most of its mass, one who studies the night sky …

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 …

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 …

process of transporting sugars and other organic compounds in the phloem, organ where photosynthesis primarily occurs, plant organ or tissue that …

one of simplification of the southern, northern, and western blot techniques is _ blot, during extension in pcr, dna polymerase creates a new _ dna …

a ratio expressed as a fraction that equals one, the ratio of the actual yield to the theoretical yield of a material, the volume occupied by 1 mole …

effects the rate of dissolution by increasing in energy, when a solution produces a precipitate, one of the products has to be _ , water is considered …

estimating the age of rocks or fossils in (millions of) years, process by which a species becomes fitted to its environment through natural selection, …

mucous plug, a pregnancy that has reached 20 weeks but ends before 37 weeks, capacity to live outside the uterus, softening of the cervical tip …

inborn ingerited or species immunity, level of antibodies in the blood, classic symptoms are redness heat swelling pain, describes the wbcs …

a machine made from two sets of pulleys, an oval or offset wheel designed as a mechanism to convert rotation into oscillation, the force applied to …

the temperature at which liquid turns to a solid, the temperature at which a liquid boils and turns to vapour, breakability or flexibility, shininess …

a substance that changes color when it comes into contact with an acid, base or neutral substance, method of separation whereby a liquid is separated …

a slipper shaped protozoan that uses cilia to move and to collect food is the _ , unicellular yeast cells undergo a form of asexual reproduction …

not all bacteria are bad. most are very _ to us, this organelle contains the instructions for the bacteria cell and controls its activities, these …

organism living in or at the expense of another living organism, ticks and insects, any immature stage of a parasite, stage following the larval …

one celled animal organisms found in decayed materials and contaminated water, plantlike organisms that live on dead organic matter, germ or disease …

the rate of change of velocity over time, change in position of an object that is dependent on direction, the speed at any given point - what shows up …

used to hold, mix, or heat small quantities of solid or liquid chemicals, a flat-bottomed laboratory flask that tapers upward to a straight neck, a …

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 …