Science Crossword Puzzles

an excavation unearths a 4 million year old hominid skeleton, which is brought to a laboratory for physical examination, a researcher goes out to the …

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 …

rate at which the filtrate is made by the glomerulus (abbr.), inner portion of the kidney, hormone released by jga in response to low blood pressure …

modern medical imaging done with magnets, genetic material found in the nucleus actually controlling the cell, building block of all matter, …

muscle attached to the sternum that depresses the hyoid, relatively superficial muscle that spreads the lips, muscle that protrudes the mandible is …

the cell membrane is mainly made up of _ , two opposite ends, provides long term energy, does the dissolving, gets dissolved, provides short term …

acts as the on and off switch on the enzyme, changing of the structure of a protein so that it cannot carry out its function, substance an enzyme …

a food _ shows how energy is transferred from organism to organism, it will usually start with a producer and end with an apex predator, a group of …

duplication of genetic material, a tumor with anaplastic cells and is invasive. can metastasize to a non-adjacent body part, process through which a …

the type of electron microscope that uses a broad beam, a device used to see things that cannot be seen with the naked eye, the type of lens used in …

the specific type of rna that carries the info from the nucleus to the cytoplasm is called: _ rna, the message within the dna code will result in the …

what are your ears and nose made of?, what is the title of the person who takes images?, how many bones are in your hand?, what do your bones help …

h, has a minus charge, two or more atoms chemically combined, substances of which matter is composed, indivisible (smallest that still retains …

_ is found below the triple point, a _ is compressible, and is in fast, random motion, when a vapor becomes a solid, this is called _ , in a _ , …

cardiac, skeletal, and smooth are types of _ tissue that are involved in contraction, central and peripheral are types of _ tissue that are involved …

left ventricular pressure _ during systole, this type of blood vessels carries blood back to the heart, these monitor blood volume and pressure inside …

multi-cellular animal organisms, move with the aid of a flagella, acquires food by ingestion, multi-cellular plant organism, all organelles are …

power plants in the cell that burn nutrients and oxygen to give the cell energy, bodies in the cytoplasm that make protein, cell division, different …

a device that stores chemical energy and converts it to electrical energy, the negative terminal of a battery where electrons flow out, the positive …

the small sac-shaped organ beneath the liver, in which bile is stored after secretion by the liver and before release into the intestine, a large …

removal of a tooth from the socket, displacement of a tooth from its socket as a result of injury, measure of the level of intellectual capacity and …

green, chlorophyll containing organelle, vesicles release contents outside the cell, organelle that releases energy, passive transport when water …

it is currently spring in the northern hemisphere. what season will come next in the southern hemisphere?, how many hours are between high tides?, how …

element with 8 protons, electrons and neutrons, a substance made up of very long molecules, in a d _ r _ , a more reactive metal displaces - pushes …

a cloud of gas in space where stars are born or die, a large rounded astronomical body that is not a star or star remnants, the curved path of a …

type of wbc that destroys bacteria by encompassing it, another name for white blood cells, straw colored liquid containing proteins and water, protein …

molecule that binds onto the enzyme at the active site, base that pairs with thymine, the shape of dna, another factor that affects enzyme activity, …

when any intensity of light strikes rhodopsin, it breaks down into opsin & this pigment, this vision defect refers to abnormally high pressure of …

also known as the “blind spot,” this spot where the optic nerve joins the retina contains no rods nor cones, also known as visual purple, this …

converts short-term memories to long-term memories, 'power-lines' that connect cerebral hemispheres, the general manager of homeostasis, hub for …