Science Crossword Puzzles

a luminous sphere of plasma producing energy by nuclear fusion, the star at the center of our solar system, a large body orbiting a star, a natural …

word to describe elements that allow electricity to move through them, can be pulled into wires, can be beaten into shape, metal used to construct …

it's a boring element, it's that yellow shiny stuff that everyone likes, put this in a balloon to make it float really high, can only be …

these make up your skeleton, your taste buds are located in your mouth on this, liquid helps you swallow, it's not a musical instrument, but you …

high energy rays emitted by radioactive substances, benign tumor of the adrenal medulla, excessive activity of the thyroid gland, examination by x-ray …

wear _ , at all times, in the laboratory area, to cut glass tubing, etch with a file and wrap the tubing with a paper towel before breaking the glass …

which specialised cells in plant roots increase surface area for absorption of water and minerals?, which waxy layer on the surface of plant leaves …

where carbon is originally located, non-living things, element that has to be converted through nitrogen fixation, process of chemical elements being …

which wave contains the colors of the rainbow?, what is wave speed divided by wavelength?, it is used to heat food, this wave has the highest …

place of photosynthesis, egg inside ovary, produces eggs for flower, vascular tissue that transports sugar and nutrients up and down the plant, a type …

in _ displacement 2 ions change places to form 2 new compounds, _ reaction -1 compound forms 2 or more simpler substances, _ reaction - substance …

these help your blood clot, the serum or the liquid portion of the blood is called what?, n individual with rh-negative o blood can be considered …

increases kinetic energy of particles to increase rate of reaction, lowers activation energy to increase the rate of a reaction, decreases the space …

when an atom loses electrons or gains oxygen, a chemical reaction when a molecule, atom, or ion gains or loses an electron, an ion made of one atom, …

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 …

as, ga, ar, cd, cl, se, p, li, si, he, o, ti, h, f, ca, na, ni, cr, be, s, co, ru, al, rh

theory of evolution by natural selection, a well-tested concept that explains a wide range of observations, selection exerted by humans, remains of …

molecules that control and regulate the cell cycle, cancerous cells can develop into large masses called--, the process of dividing the nucleus, …

1 atm pressure, liquid water always changes to gaseous water at 100 degrees celsius, a measure of the random motions of the components of a substance, …

how we typically measure frequency, this is what light is made of, the bottom of a wave, the distance from the top of one wave to the top of another, …

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 …

related to lungs. (9), vessels that take blood away from the heart. (6), the system of blood flow in the body. (10), capillaries allow this to happen …

the speed of a wave in any given medium e.g. the speed of sound in air, how high or low pitched a sound is, indicated by higher or lower frequency, a …

type of bond where electrons are shared, atomic number of 5 with 3 valence electrons, atomic number of 17 with seven valence electrons, same number of …

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 …

an idealized object that absorbs all incident electromagnetic radiation and emits radiation in a characteristic spectrum that depends only on its …

bone found in upper arm, used to immobilize a specific area of the body, inflammation of a joint, thighbone, flexible band that brings joints …

the largest element in the fourth period, the largest element in the first period, the family of reactive nonmetals with seven valence electrons, all …

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 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 …