Science Crossword Puzzles

what is the metal with the symbol au?, an inert gaseous element of the noble gas group. it is obtained by the distillation of liquid air and is used …

the second lightest element, its gas is used for advertising signs, the atomic number 8, has no stable isotopes, an nonreactive gas, more than 100 …

it is the lightest and most abundant element in the universe, typically found as a gas. it is commonly used in fuel cells and plays a key role in …

only one kind of atom, a molecule made of two or more elements, combination of two or more substances that do not form chemical bonds, a group of …

round, and orbits the sun and has cleared out the region along its orbit, average distance measured from the center of the sun to the center of earth, …

reproduction that requires one parent, unicellular, prokaryotic, normal environment, belongs to domain eukarya, heterotrophic and sessile, organism …

energy that travels in waves, energy of an object due to its motion, energy resulting from a chemical reaction, changing of energy from one type to …

which is the most present gas in air?, what are at the end of every bronchiole?, which lung is smaller?, what is the addictive and harmful chemical in …

exaggerated reaction (sneezing, difficulty breathing, itching, or skin rashes), a respiratory condition causing difficulty in breathing; usually …

structures in the nose that filter air, first chamber blood enters from the body, cartilage tube lined with cilia and mucous; epiglottis is flap that …

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

comes from things like the sun, light bulbs and candles. it bounces off of things and allows us to see, curved mirrors that allow us to see a wider …

the resultant force caused by the pressure loading of a liquid acting on submerged surfaces, a two-dimensional and a perfectly flat surface which …

the movement of a particle that creates a wave, the distance between two crests or troughs, the amount of time it takes for a complete wave, the …

measures weight and force (2 words), magnifies objects (2 words), magnify small objects, used to grab hot beakers, test tubes, and other equipment, …

water in its solid form, condensed water vapor that falls to the earth’s surface. most precipitation occurs as rain, but also includes snow, hail, …

change of phase from liquid to gas, molecules are not connected, no definite shape or volume, change of phase from gas to solid, change of phase from …

the smallest unit that can live on its own and that makes up all living organisms and the tissues of the body, transport _ carry fully processed …

research based on observations and data is descriptive, smallest functional unit of life, logical interpretation based on prior knowledge, experiences …

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

this is a material made by mixing a metal with other things, the chemical called lime is made from calcium ..................., when we heat a …

an alternate version of a gene, each gene has two copies of this, sex cell, it is haploid, this is what goes along the top and side of a punnett …

the enzyme that assembles the rna molecule (8 letters), the single-stranded rna molecule carrying the genetic code (6 letters), the region on dna …

a component that is dissolved and which is present in lesser amount, universal solvent, mixtures having a uniform composition throughout their bodies …

3-7 carbon sugar, describes dihydroxyacetone, important metabolic intermediates, bond that occurs due to condensation and hydrolysis, has 2 …

substances that can't be broken down, a force that causes a bird to rise in the air against each other, a stream of electrical charges, a …

these basic units of nuclei acids are composed of a pentose sugar, a phosphate group and a nitrogenous base, cytosine, thymine and uracil belong to …

the organ that pumps blood throughout your body, the organ where food is digested, the organ that helps you breathe, the organ that filters waste from …

_ disk - diffuse material orbiting around a central body such as a protostar, a young star, a neutron star or a black hole. , a measure of the amount …

_ t waves are often seen in mild to moderate hyperkalaemia, valve located between the left atrium and ventricle, leads 7, 8, 9 allow for this view of …