Science Crossword Puzzles

during cellular respiration, these structures take in oxygen and combine it with glucose, polar molecules and ions are soluble in water. they are …

the lighter part of the shadow created by an eclipse, the first phase of the moon, it has no visible light, entire side of the moon is visible, when a …

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 …

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

"knee cap" bone, strongest, biggest bone in the body, found in the thigh, hitting the end of your "funny bone" at the elbow …

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 …

the amount of matter or stuff that makes up and object, the state of matter in which the molecules slide past each other and move at a medium speed, …

the rigid outer covering of plant cells, the jelly-like substance fills the cell and contains various organelles, the term for the sum of all chemical …

the physical trait/characteristics seen in an organism, the actual inherited alleles, different versions of the same gene, a diagram that shows the …

a diamond is the hardest known substance in the world because of its _ structure, hydrogen is the most abundant element in the universe. what is the …

reproduction that requires one parent, unicellular, prokaryotic, normal environment, belongs to domain eukarya, heterotrophic and sessile, organism …

bone structure protecting the brain, thigh bone, the longest bone in the body, shinbone, located in the lower leg, smaller bone alongside the tibia, …

never pour water into this; instead, slowly pour this into water, some of these are corrosive, only _ lab equipment as your teacher instructs you to …

used to protect clothing during an investigation, used to protect hands during an investigation, used to measure mass, used to protect eyes during an …

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 …

is the term that occupies space; has physical and chemical properties; and exists in a solid, liquid, or gas form, are substances that cannot be …

straightening your hand, muscles work in pairs called, ball that sits between two surfaces that have to move against each other, making motion easier, …

energy that comes from changes in the nucleus of a atom, do not use their energy until they move, keep hot or cold in a object, energy stored in …

humans, cats and dogs are in this kingdom, something without a backbone, germs and bacteria fall into this kingdom, genus+species=.., heart activity …

a pair of parallel helices intertwined aboucomt a mon axis,especially that in the structure of the dna molecule, a sequence of three nucleotides in a …

the innermost planet, mercury is the smallest planet, mercury doesn't have any, how many earth days is one year on mercury, mercury has no-, …

a group of cells that are same in structure & work together are called?, what forms the framework that support the body?, which tissue is very …

the process of using materials and energy-efficient catalysts to speed up a desired reaction, the total amount of organic matter, whether living or …

another word for moon orbiting a planet, the spinning of a planet on its axis, axis tilted on its side, the largest planet, planets made mostly of …

how many classes of enzyme, non-hydrolytic cleavage of bonds, transfers electrons, how do enzymes support their reaction?, what would you use to slow …

cells that synthesize and secrete insulin, where hydrophilic hormones are soluble and lipophilic hormones bind to proteins, a type of hormone with …

the property of water that describes it as a charged molecule, the charge associated with the oxygen atom in a water molecule, water molecules are …

a substance which increases the speed of a reaction, without being changed or used up in the reaction, a digestive enzyme that converts carbohydrates …

principle fiber group- cementum to alveolar bone in an oblique direction, movement of teeth into their functional positions, principle fiber …

molecules that control and regulate the cell cycle, cancerous cells can develop into large masses called--, the process of dividing the nucleus, …