Science Crossword Puzzles

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 …

tissue that carries water and minerals from roots upward, tissue that transports sugars from leaves to other parts, the evaporation of water through …

the energy an object has due to its position, matter with a fixed shape and a fixed volume, vaporization that occurs within a liquid, particles can …

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

the degree to which a specified material conducts electricity, calculated as the ratio of the current density in the material to the electric field …

a group of organisms of one species that interbreed and live in the same place at the same time, is the relative frequency of an allele (variant of a …

an iodine-containing protein, causes cells to convert extra glucose to fat, a bilobed gland present below larynx, adrenal cortex secretes this, …

this type of bone is where haversian units are located, type of fracture where the bone is broken or splintered into pieces, shallow depression, a …

when an atom loses electrons or gains oxygen, a chemical reaction when a molecule, atom, or ion gains or loses an electron, an ion made of one atom, …

provide electrical insulation and regulate chemical environment of neurons, form the myelin sheath around neurons in the pns, regulate the blood-brain …

consume other living things for food, cellulose and autotrophic, cell wall made of chitin, _ fossil - characteristics of two or more groups, remains …

stores and organizes genetic material, links amino acids together to form protein, closed compartment filled with water and enzymes, powerhouse of the …

the maximum distance the medium vibrates from the rest position, the distance between two parts of a wave, part of a longitudinal wave that is spread …

helps bile to be more concentrated, produces hormone insulin and secretes it into the bloodstream, the main muscle of respiratory system, secretes …

describes the tail region of a phospholipid, solution with equal solute to the cell, describes the head region of a phospholipid, type of transport …

the process of self-digestion where cells break down after death, a scientist who studies insects, often helping solve crimes, a writhing cluster of …

forensic entomologists cannot testify in court with _ certainty, forensically important fly family with plumose antennal aristae, beetle family with …

the tendency of all objects to resist a change in motion, the combination of all the forces acting on an object, a friction-like force that opposes …