Science Crossword Puzzles

the sense organ that helps us see, the nerve that is connected from the eye to the brain, a membrane that vibrates when you hear a sound, a snail like …

a change of state from a gas to a solid, change of state from a solid to a gas, energy a moving object has because of its motion, the temperature at …

hormone that is involved in root development embryo development and apical dominance, the hormone involved in germination flowering and internode …

a neurotransmitter-caused hyper-polarization of the postsynaptic membrane, results from the buildup of neurotransmitter from the rapid, successive …

any direct chemical attack on a bare surface is increased when _ or stress are increased, dielectric insulation is a corrosion protection method used …

part of a wave, turning back of a soundwave, speed of sound in a medium depends on this, sound need this to travel, produced when particles vibrate …

a nucleic acid similar to dna using ribose for the sugar and the nitrogen base uracil in place of thymine, a "threadlike" structure in the …

when the star burns the last of its fuel, our sun is this type of star, when the stars neutrons are smashed together, the stage when the super nova …

aspergillus terreus produces this medication used to help lower cholesterol and reduce the risk of cardiovascular disease, penicillium chrysogenum …

place where an organism lives, where living things and non-living things interact, all organisms of one species living in a certain area, all …

inherited from your parents, the result of genes and the environment, a sequence of nucleotide bases, only one allele can occur here, a different form …

a phenomenon in which electrically charged particles are released from or within a material when it absorbs electromagnetic radiation, what is the …

usable form of energy in the cell, ability to do work, reaction exemplified by a + b --> ab, the law of _ of mass states that mass is neither …

rate of change of distance over time, the change in an object's position, a fixed point to determine whether an object has changed position, the mass …

bond formed between two ions of opposite charges, a regular, patterned 3-d structure, molecules that contain two of the same atoms to make the element …

greek for "first", a group of protozoans that move by waving tiny, hair-like organelles called cilia, food is swept into this organelle, a …

a molecule comprised of amino acids, four of these make up the final component of a nucleotide, the shape of dna, the process of building a protein …

found inside the nucleus and produces ribosomes, makes proteins, spiral strands of protein molecules that form a tube like structure, a sac inside a …

deposit new bone, ends of long bone, mature bone cell, covers the epiphysis; acts as shock absorber, soft spot on baby's head, center of long bone, …

take in nutrients and get rid of waste, has many hair-like structures, one-celled, single cell, moves by changing shape, single celled organism, able …

jfk's mission to get a man on the moon, first launch site of the iss, the person who directed the creation of the international space station, project …

_ and light pulley - this pulley has no mass and no frictional force, a string that does not stretch under load, there is no friction between the …

the upwards force the wings of a plane generate, the backwards acting force on an object as it pushes through the air, the downwards force on a mass …

the country against ussr in the cold war, ussr's ideology, first man-made object in earth's orbit, the organization the us made to counter the …

imbalance of the eye muscules, increase in the pressure of the fluid in the eye, asymmetry of the cornea, abnormally smallone or both eyeballs, ... in …

the process of turning from liquid into vapour, process of separation of liquid from solid and other immiscible (non-mixing) liquids, method of …

skin cancer that arises in the basal, or deepest, layer of the epidermis, inflammatory bacterial skin infection of the hair follicles and their …

cells that destroy the old or damaged bone cells, a type of straight line fracture that is perpendicular to its length, the process of laying down new …

surgical removal of diseased tissues, similar to bandage, expose more of the tooth surface, gingival sulcus beyond normal, device used for rapid …

the hinge joints between the phalanges of the fingers that provide flexion towards the palm of the hand, situated between the metacarpal bones and the …