Science Crossword Puzzles

energy is the _ to do work or cause a change in something, energy store of moving objects, energy stored in position, ‘energy can neither be _ nor …

attraction between water molecules, water's ability to stick to other substances, water’s resistance to external force on its surface, water …

a concave lens refracts light rays _ the normal, mirror that curves outwards, if the object is more than two focal lengths from a convex lens, it will …

a substance at the start of a chemical reaction that changes, a substance used to cause or test a chemical reaction, a substance made at the end of a …

functional unit of the kidney (singular), tubule that responds to adh (2 words), _ syndrome is a condition in which the kidney cannot properly absorb …

a test that measures pressure in the eye, a stain used to detect corneal ulceration, a test used to measure basal tear production, a test used to …

using plants to extract metals, using bacteria to extract metals, separating a compound using electricity, a word to describe an element that is very …

functional unit of the kidney responsible for urine formation, the process of removing waste and excess substances from the blood in the glomerulus, …

a jelly-like substance where chemical reactions take place in a cell, the organ system responsible for removing waste from the body, a device used to …

a separation technique used to separate sand and water, the structure that controls the activities in a cell, the jelly-like substance in a cell that …

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

the process by which white blood cells engulf and digest invading pathogens, a type of white blood cell that produces antibodies in response to an …

the master gland that regulates various bodily functions by controlling other endocrine glands, a hormone involved in childbirth, lactation, and …

a process of mixing two solutions where a solid is formed, an observation when a chemical reaction produces a gas, colour of universal indicator when …

written ion name: oh^-, written ion name: mno4^-, written ion name: nh4^+, written ion name: co3^2-, written ion name: clo3^–, written ion name: …

containing carbon atoms joined together in a ring that is not aromatic, an organic compound containing a benzene ring, movement of pair of electrons, …

the variety of life in the world or in a particular habitat (12 letters), a biological community of interacting organisms and their physical …

hydrocarbon containing 1 double bond, formula r-cho, a chemical reaction where energy is released, faster reaction, _ ea, measure of a molecule's …

if the magnification of an eyepiece is ×10 and the objective is ×40, what is the magnification of the microscope?, this piece of equipment you can …

one of two identical parts of a chromosome, held together by a centromere. formed during interphase by the replication of the dna strand, the division …

a process where substances change to form new substances, a reaction where a substance burns in oxygen to release energy, a reaction where oxygen is …

simplest member of alkane family, the process of purification of liquids by selective boiling and condensation, a catalyst used in the haber process …

describes two liquids that do not mix or form a homogeneous solution (e.g, oil and water), the point at which no more solute can dissolve in the …

found in all eukaryotic cells, contains dna, plants only, gives box-like shape, organelles in cytoplasm that make proteins, allows material to enter …

this energy comes from electrons and powers our homes, this energy occurs when an object vibrates, the ability to do work. this has no measurable mass …

a device that uses light and lenses to make small things more easily observable, a living organism that is too small to see without the use of a …

the thin sheet of tissue that separates the middle and inner ear, the 3 bones in the ear, the outer ear that funnels sound into the ear, a sound that …

the process in which some substances spontaneously emit radiation, the rays and particles emitted by radioactive material, the process by which …

the opening in the lower part of the human face surrounded by the lips, the internal organ in which the major part of the digestion of food occurs, …

fatty acid with one double bond, fatty acid with hydrogens on opposite sides, linolenic acid, linoleic acid, diet where olive oil is the main fat, the …