Science Crossword Puzzles

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 …

lowest possible temperature; the temperature at which all molecular motion ceases, temperature scale in which the freezing point of water is 0 °c, …

complete set of genetic material in an organism, including all of its genes, alternative version of a gene found at the same locus on homologous …

used to moving things in the yard or job site, get things from a lower to a higher surface, used to cut, holds papers together, makes things able to …

heat energy, the temperature at which a substance changes state from liquid to gas, the physical change in matter from a gas to a liquid, the …

animals that primarily eat plants, animals that primarily eat other animals, animals that eat both plants and other animals, animals that have fur or …

stem, roots and _ are parts of a plant, the leaf _ is usually the largest part of the plant, leaves obtain a green substance called _ that absorb …

these make up your skeleton, your taste buds are located in your mouth on this, liquid helps you swallow, it's not a musical instrument, but you …

the type of lens that is thinner at the center and can correct farsightedness, the type of mirror used in car rear view mirrors to widen the field of …

the amount of matter in an object, the change in velocity(speed, direction or both), a place or object, appears to be stationary, used for comparison …

something that you can observe about a living thing, such as the fins on a fish, an animal that is hunted by another animal, a group of things that …

the region surrounding earth where the magnetic field dominates the behavior of charged particles, deflecting them from the solar wind, the magnetic …

a muscle that pumps blood around the body, these blood vessels take blood to the heart, a liquid that helps to keep us alive, these are the top two …

sorting of things into groups based on shared characteristics, these are flowering plants that have seeds with two cotyledons, parts of the earth and …

it is the entire set of dna instructions found in a cell. in humans, it consists of 23 pairs of chromosomes, contains deoxyribose and has the base …

the byproduct of anaerobic respiration in muscles, the type of respiration that occurs without the presence of oxygen, respiration occurs in the …

infection that develop and progress slowly, an organism that grow rapidly in the presence of high pressure, a microorganism that requires 5-10% co2, …

one of two or more alternative forms of a gene that arise by mutation and are found at the same place on a chromosome, principle of _ : the summary of …

is a group of similar organisms that can mate with each other and produce offspring that can also mate and reproduce, the process of grouping things …

the smallest thing that can exist on it's own, two or more elements chemically joined, not easily separated, material made of all of one type of …

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 …

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

the force that holds particles together in the atomic nucleus, a subatomic particle that has no change and that is found in the nucleus of an atom, a …

cations and anions lose/gain electrons to achieve this.., what is the only poly atomic that is a cation?, a negatively charged ion that forms by …

simplest polymer structure, monomer of natural rubber, the main source of body energy, also known as brain sugar, glucose + fructose, polymers made by …

reduced rbc or hemoglobin quantity, genetic blood clotting disorder, formation of a gelatinous mass of blood, occlusion of a blood vessel by an …

water and electrolytes (gets rid of waist), gets rid carbon dioxide (lungs and diaphragm), lymphatic vesicles and lymph noes, the skin and its …

half illuminated, with light on right, light on right, increasing light, number of moon phases, each year, the moon moves _ , more than half …

wear _ , at all times, in the laboratory area, to cut glass tubing, etch with a file and wrap the tubing with a paper towel before breaking the glass …

gas to solid, liquid to gas, solid to gas, liquid to solid, a substance that flows freely, gas to liquid, solid to liquid, a firm and stable …