Science Crossword Puzzles

the action of breathing air out of the lungs, organs of the respiratory system where gas exchange happens, muscles between the ribs that aid …

natural _ - innate, another type of wbc, recognizes and destroy foreign cells including cancer cells, virus infected cells, bacteria and cells of …

a chamber of the heart receiving blood from the veins; superior heart chambers, large single-nucleus white blood cell;, discharging chambers of the …

the plane of motion that cuts the body in half from top to bottom, this is also known as the horizontal plane, what are the basic hip and shoulder …

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 …

common injury affecting the muscles and ligaments, what is the most commonly broken bone in the body, where in the body would a scaphoid fractured be, …

inventor of the light bulb, known for alternating current (ac) power, revolutionized car manufacturing with the assembly line, pioneers of the first …

last name of the scientist who named "cells", scientific tool that allows us to examine tiny cells, jelly-like substance that surrounds the …

the _ allows milk to bypass the rumen and go directly to the abomasum, chewing is an example of _ digestion, the process of crushing and grinding food …

begins the breakdown mechanically and chemically of food, the ruminant digestive system has this many stomachs, in the ruminant digestive system, this …

[ar]4s2 3d10 4p3, 1s2 2s2 2p6 3s2 3p6 4s1, 1s2 2s1, 1s2 2s2 2p1, [ne]3s2 3p2, [ar]4s2, challenge level: 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 5s2 4d10 5p6 …

protein that makes up hair, chemical used to detect bloodstains by glowing in the dark, the middle part of a hair shaft, which can be continuous, …

_ forces act between two objects that are physically touching, pressure applied to an object by another object e.g. picking up a pen, a force of …

chemically organic functional group composed of a carbon atom double-bonded, a chemical substance that is taken to cause changes in a person's …

kills or inactivates most pathogens on surfaces (but not spores), uses steam under pressure to kill microorganisms, placed inside sterilization …

transfer of heat by physical contact, an organism that relies on external sources of heat to regulate its body temperature, regulate body temperature …

chromosome condition of a cell which has two sets of chromosomes, chromosome condition in which a cell has only a single set of chromosomes, the type …

cbc = complete _ count, cmp = complete _ panel, prbc = packed _ blood cells, mls = medical laboratory _ , pt = prothrombin _ , upt = _ pregnancy test, …

denaturation; annealing, extending (abbr.), recently developed method for making precise and targeted changes in the genome of a living cell, …

the longest stage of the cell cycle where the cell grows and prepares for division, the process in which the nucleus divides to form two identical …

upper chambers of the heart, artificial heart valve requiring life long blood thinning medications, fatty substance that can block arteries, proteins …

the boiling point of a given liquid varies with _ , the force a rotating object exerts outward away from the center of rotation, the measure of the …

largest bone in the leg, excessive uric acid, anchor muscles to bones, brittle bones, kneecap, bone forming cells, finger and toe bones, repair of a …

a brain _ can happen if you drink or eat something that is cold, lobe that controls vision, lobe that controls voluntary movements, reasoning and …

molecule forming the basic bilayer structure of cell membranes, double-layered arrangement of phospholipids in membranes, “cell drinking”; uptake …

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

a naturally occurring mono carboxylic acid, large molecules that play many critical roles in the body, known as simple sugars, have the ability to …

parts of plants that cannot be digested, which helps the body eliminate waste, the body’s main source of energy. there are two types: simple …

an excavation unearths a 4 million year old hominid skeleton, which is brought to a laboratory for physical examination, a researcher goes out to the …

_ syndrome, the birth defect also known as trisomy 23, number of nucleotide bases in dna, anthropologists determine primate _ through dna …