Science Crossword Puzzles

natural _ - innate, another type of wbc, recognizes and destroy foreign cells including cancer cells, virus infected cells, bacteria and cells of …

a series of questions with yes or no answers to help you identify something, a scientist who organised living things and gave them each a two-part …

each of two or more forms of the same element that has equal numbers of protons but different numbers of neutrons are called this, ionic compounds …

hcl(aq), _ acid, nh3, a group of atoms held together by covalent bond, clo-, so4, n3-, name of a constant = 6.02x10^23, substance being formed in a …

object is furthest from the sun, a cloud of dust and gas, a large collection of stars, gas, and dust that is held together by gravity, the inward …

a frozen mass of different types of ice and dust orbiting the sun, a rocky mass up to several hundred kilometers wide that revolves around the sun, …

this describes covalent compounds as conductors, these molecular ions gain or lose one or more electrons (ionic) as their atoms share electrons …

in chemical terms, a substance made up of one single compound or element, anything that occupies space and mass, another category apart from mixtures …

energy that is transferred from one body to another as the result of a difference in temperature, degree of hotness or coldness of an object, heat …

cranial nerve i, relays sensory data from nose to brain, function is sense of smell, cranial nerve ii, connection is eye to brain, function is vision, …

a movement about a fixed point described as a to-and-fro or backward-and-forward motion, a wave created when an object vibrates and causes particles …

connective tissue that connect atrioventricular valves to papillary muscles to prevent the valves from inverting into the atria, contraction of …

inflammation of the larynx, permanent enlargement of lower airways accompanied by destruction of alveolar walls, affecting its elasticity, bacterial …

sweat glands, breaks down urea in sweat and causes odors, waterproofing protein, worst kind of burn, glands that produce oil, oil, skin cells, …

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

the less numerous type of sweat gland; produces a secretion containing water, salts, proteins, and fatty acids, dense irregular connective tissues …

largest bone in the leg, excessive uric acid, anchor muscles to bones, brittle bones, kneecap, bone forming cells, finger and toe bones, repair of a …

cells with 1 set of chromosomes, mitosis time when sisters pull apart, reproduction that needs no mate, part of inter-phase where dna is replicated, …

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 …

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 …

when data produces a straight line graph, when speed is increasing, when speed is decreasing, the rate of change of position, speed in a given …

the moment when a rocket begins its ascent from the launch pad, the process of collecting and transmitting data from a spacecraft to earth, the …

the cloud of dust and gas that the solar system came from, the space a object takes up, the closest star to the solar system besides the sun, the …

_ 11 was the first manned spacecraft to land on the moon, apollo 11 had 2 separate _ , how many astronauts were on board?, the service module pilot …

fear of the number 13, where is mission control located?, of or pertaining to the sun, of or pertaining to the earth, the flight director in houston, …

made of material left over from supernovas, the stage of a star's life that is a huge explosion, the first stage of a star's life, and when …

sun centred universe, earth centred universe, proposed the earth centred universe, came up with a model of the universe that placed the sun at the …

point in the path of the sun when the sun is farthest north or south of the equator, small body of matter in the solar system seen when it falls into …

blood vessel that carries blood away from the heart under high pressure, blood vessel that returns blood to the heart, often with valves, tiny blood …

an evaluation point for fight or flight is that not all people respond in this way. what is the third response option ?, the gap between two neurons, …