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 …

a piece of iron that has its component atoms so ordered that the material exhibits properties of magnetism, an electromotive force or potential …

a chemical combination of matter results in the formation of a _ , the creation of a compound is a _ change, colloids have _ -sized particles, a …

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 …

the belief that the planets orbit the sun, an italian astronomer, a medication used to manage or treat a wide range of infections, the father of …

the largest element in the fourth period, the largest element in the first period, the family of reactive nonmetals with seven valence electrons, all …

separate insoluble solid from solvent, collect water from sea water, an apparatus used together with filter paper, obtain sugar from sugar cane juice, …

the substance being dissolved, the liquid in which the solute is dissolved in, the mixture formed when the solute dissolves in the solvent, when no …

a organelle that destroys old cells or old organelles, the organelle that makes diploid or mitosis, an organelle that converts light into sugar, the …

thermometer used to measure temperature, unit of energy, variable kept the same, metal block used in the experiment, energy transferred = mass × shc …

c on the periodic table stand for, two or more different atoms chemically bonded or joined together, how many hydrogen atoms in h2, what element is …

a circular object that revolves on an axle and is fixed below a vehicle or other object to enable it to move easily over the ground, land transporter …

the process of sterilization often reserved for category 3 rooms and safety cabinets, the process of sterilization using gamma rays, type of indicator …

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

inflammation of the larynx, permanent enlargement of lower airways accompanied by destruction of alveolar walls, affecting its elasticity, bacterial …

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 …

drawing in of a breath, abnormally fast respiratory rate, paired major organs of respiration that contains bronchi and are divided into clearly …

refers to layers of cells, cell division, cells which have an elongated shape, humans are created by, what is the first stage of cell division, …

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

[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 …

in a multi-cellular organism, a group of cells working together, the cell's control center, grain-shaped organelles that produce proteins, some …

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

a unit of mass that describes the mass of an atom or molecule, at atom's central region, made up of protons and neutrons, a subatomic particle …

substances that can't be broken down, tiny packets of electromagnetic radiation or energy, two or substances that have combined together …

in order to be a(n) _ solution, the solvent must be water, mixture in which the composition is uniform throughout, a substance that is dissolved, a …

moving a body part backward, tissue that connects muscle to bone, movement that decreases angle between 2 bones, nearest to a reference point, injury …

a specialised cell that stores energy in the form of lipid and provides insulation, formed by elastin and allows ct to stretch, main type of protein …

the first part of the small intestine, one of its main tasks is to neutralise stomach acids passing into the intestines, as well as making bile, this …

it is a mixture of solvent and solute, it is the substance that dissolves, it is the liquid in which it dissolves, it is mixing with a liquid to make …

the "powerhouse" of a cell that converts energy stored in food to energy the cell can use, captures energy from sunlight and changes it to a …