Science Crossword Puzzles

respiration that uses oxygen to release energy, respiration that happens without oxygen, the process that releases energy from food, a sugar that is …

anything that has mass and takes up space, a substance in which a solute dissolve to form a solution, a mixture of one or more substances dissolved in …

when you suddenly grow taller during puberty, male body parts that get bigger and start making sperm during puberty, girls get this once a month once …

structures in the nose that filter air, first chamber blood enters from the body, cartilage tube lined with cilia and mucous; epiglottis is flap that …

medical procedure involving incision or manipulation of body tissue, intensive care unit, for patients requiring close monitoring and support, group …

if you eat too much, it hurts, if you lie, it grows like pinocchio's, you carry a schoolbag on them, you put a scarf around it, girls make a …

this system starts in the mouth, helps movement of the body, maintaining posture, and circulating blood throughout the body, system that consists of …

living parts of an ecosystem, a mixture in which two or more substances are mixed completely, the largest particles that make up soil, a pull or push …

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

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

exaggerated reaction (sneezing, difficulty breathing, itching, or skin rashes), a respiratory condition causing difficulty in breathing; usually …

_ t waves are often seen in mild to moderate hyperkalaemia, valve located between the left atrium and ventricle, leads 7, 8, 9 allow for this view of …

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

a region of an atom that contains electrons. it's also known as an energy level, the total number of protons and neutrons in an atom, a subatomic …

which is the most present gas in air?, what are at the end of every bronchiole?, which lung is smaller?, what is the addictive and harmful chemical in …

pulmonary air passage that is usually 1 mm or less in diameter and lacks cartilage, separates the nasal cavity from the oral cavity, measurement of …

these basic units of nuclei acids are composed of a pentose sugar, a phosphate group and a nitrogenous base, cytosine, thymine and uracil belong to …

how many bonds are used between cytosine and guanine?, in replication how many new strands are made?, how many bonds are between cytosine and …

a sub atomic particle with a positive charge, an element with the symbol k, the number of electrons that will be an atom which has 12 protons, the …

_ disk - diffuse material orbiting around a central body such as a protostar, a young star, a neutron star or a black hole. , a measure of the amount …

the standard unit of time is _ , is a change in position overtime, is speed in a specific direction, the standard unit of length is _ , tells us the …

a push or pull on an object, the amount of force needed to move an object, when two forces acting on an object are equal and opposite, when an object …

the organ that pumps blood throughout your body, the organ where food is digested, the organ that helps you breathe, the organ that filters waste from …

large macromolecules called proteins are made up of these, proteins are needed for growth & _ of our cells and tissues, proteins are continuously …

nutrient molecules passed through the wall of your digestive system into your blood, the large intestine ends in a short tube called the _ , the …

takes place with any change of velocity, a length vector pointing to its starting point to its end point, how much a certain quantity changes, …

study of the very small, mass multiplied by velocity, the energy dependent on the object's position, the energy that includes both potential and …

how many missions did the apollo program consist of?, the agency responsible for the apollo program and other space missions in the u.s, the telescope …

research based on observations and data is descriptive, smallest functional unit of life, logical interpretation based on prior knowledge, experiences …

an imaginary line from the north pole to the south pole that the earth spins on, an oval or egg shape; the shape of earth’s orbit around the sun, …