Science Crossword Puzzles

friction is a _ that opposes the motion of objects, when two surfaces of two objects rub against each other, _ exists, friction always acts _ the …

a push or pull on an object, the amount of force needed to move an object, when two forces acting on an object are equal and opposite, when an object …

causes a cell to shrink due to osmosis, concentration of a substance is equal through a space, causes a cell to swell due to osmosis, same …

external, protective coating that protects the body systems from the outside elements, collection of similar cells that perform a particular function, …

structure of dna, one parent; no fertilization, segment of dna that codes for a trait, two parents; fertilization occurs, something an organism does …

first and longest phase of mitosis in which the genetic material inside the nucleus condenses and the chromosomes become visible, the process of a …

used when working with substances that might get into your eyes or when sawing or cutting, what you should do with long hair, what you should do with …

an instrument used to accurately measure the mass of substances, the glassware with a stopcock at the bottom, used to dispense a precise and variable …

uses negative pressure to move water and nutrients, uses positive pressure to move sap, tissue-level transport through cell membranes, tissue-level …

molecules made by golgi, found in both plant and animal cells, breaks down old cells, acts like a janitor and found mostly in animal cells, power …

a circular object that revolves on an axle and is fixed below a vehicle or other object to enable it to move easily over the ground, land transporter …

the speed of a wave in any given medium e.g. the speed of sound in air, how high or low pitched a sound is, indicated by higher or lower frequency, a …

mixture in which one substance consisting of microscopically dispersed insoluble particles is suspended throughout another substance, tightly packed …

a type of mutation, which scientist devised laws of inheritance, what colour of eye is dominant, brown, blue, or green, what is the word for an …

hold tissue, blood vessels, or other structures securely during surgical procedures. temporarily occlude or close off blood vessels. control bleeding. …

changes in the dna sequence, a type of mutation where one nucleotide is replaced with another, a mutation that shifts the "reading frame" of …

something with a ph less than 7 (4), when a metal reacts with an acid, a salt and _ are made (8), this is used when making a salt to remove water and …

the force with which one body is attracted by another body, the lengthening of a spring is directly proportional to the force which produces it, …

particles have a fixed shape, can change its shape depending on the container, particles have a lot of energy, another word for objects around us …

2 or more elements chemically combined, lacks properties of metals, three dimensional pattern, composed of molecules, shininess, malleability, …

a halogen found in toothpaste (via fluoride), the eighteenth element and third noble gas, the eighty-sixth element and sixth noble gas, the …

system bring oxygen to the body, blood vessels that carry blood toward the heart, stretchy sac for temporarily storing urine, blood cell that defends …

a conductor wound into loops, flow of electric charges, the phenomenon of generating emf by changing magnetic flux linked with a conductor. (15), …

when two parallel wires carry currents in opposite directions, their magnetic fields _ each other, the galvanometer is connected in series with a …

a piece of iron that has its component atoms so ordered that the material exhibits properties of magnetism, an electromotive force or potential …

an influence that can change the direction or speed of an object. a push or a pull. measured in newtons (n), any thing that has mass and takes up …

a fundamental particle with no charge, interaction responsible for radioactive decay, quark flavour, heavier than up and down, theoretical framework …

a thermodynamic quantity equivalent to the total heat content of a system, the speed at which a chemical reaction takes place, defined as proportional …

they are in the middle, they are shiny, conductors, and malleable, they are on the right, dull, not conductors, and brittle, the most basic component …

this happens to the surface of an alkali metal when it reacts with oxygen, this gas is produced when an alkali metal reacts with water, sodium _ into …