Science Crossword Puzzles

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 …

a device that converts thermal energy into mechanical energy, a material in which electrons can move easily or material that transfers heat easily, …

medical technique involving the modification of genes to treat or prevent disease, stem cells that exist in the body after embryonic development, type …

the _ is the primary source of scatter radiation, "radiation burn", controls the black and white, _ is a object that has been in contact …

space traveller, a massive system of stars and planets, instrument to view distant celestial objects, the red planet, artificial object orbiting a …

a particle with a positive charge, an uncharged atomic particle, a particle that is found in all atoms, total numbers of neutrons and protons in a …

a solid material that is typically hard, shiny, malleable, fusible, and ductile, with good electrical and thermal conductivity, a thing that is …

degree or intensity of pathogenicity of an organism, algae, protozoa, and fungi, study of microorganisms, grows in absence of free oxygen, safe method …

potent, broad-spectrum antibiotics that act through inhibition of protein synthesis, helps determine if a drug is in a toxic range or if the dosage of …

side effects are nephrotoxicity and ototoxicity, semi-synthetic, broad-spectrum antibiotics that are structurally related to the penicillins, …

to compare the advantages and disadvantages of a situation or issue, to travel a long distance to search for or discover something, an object that …

the condition characterized by the destruction of red blood cells after transfusion of incompatible blood, the process by which the body generates …

process that occurs when plants and animals die, the solid form of carbon dioxide, plants use carbon dioxide and water in the presence of sunlight to …

# of waves that arrive per second and determines our perception of pitch, snail-shaped, this part of the ear is especially critical in hearing things …

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

what is the time period between the birth of one generation and the birth of the next in a family or species?, what is the process of gradual change …

has a mass of only between 1.35 and about 2.1 times that of our sun, it is 60,000 times smaller than the sun, "failed stars", which form …

alkalis are often found in what household products, the what scale tells us how dangerous acids and alkalis are, the main hazard symbol found on …

blood sucking annelids, organism with both male and female organs, stores an earthworm's food, tube-like structure in flatworms for gathering …

evolution that occurs on a small scale affecting a single population, combined alleles of all individuals in a population, a feature that allows …

this system starts in the mouth, helps movement of the body, maintaining posture, and circulating blood throughout the body, system that consists of …

energy from the sun, a series of biochemical reactions that convert pyruvic acid into carbon dioxide and water, the process in which some organisms …

force that changes an object's motion, state of an object when it is not in motion, a force that is applied to an object, when two objects rub …

darwin's birth month, what was the main idea of his theory?, what is animal did he observe in the galapagos island, evolution vs. ?, darwins …

diagrams that show the bonding between atoms of a molecule and the lone pairs of electrons, horizontal row in the periodic table, the positively …

a chemical bond resulting from the transfer of electrons, this shows the elements in the compound and the ratio of atoms, in a covalent bond, …

the anticoagulant of choice for biochemistry and blood gas analysis and acid base balance, the rupture of erythrocytes, which releases haemoglobin …

this straw-coloured liquid accounts for 55% of blood volume, these blood cells account for 45% of blood volume, plasma contains 90-92% of this, plasma …

a large portion of the universe's mass and energy, term to describe the uniform expansion of the universe, rapid expansion of the universe, the …

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 …