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Science Crossword Puzzles
Science crossword puzzles printable are a great way to spend some quality time with your children while helping them learn about science. Give them a fun and educational activity to do together. With a printable crossword puzzle, you can teach your kids about the solar system and other science related topics.
major excitatory neurotransmitter involved in memory, influences learning, attention and emotion; oversupply linked to schizophrenia, major inhibitory …
a chemical change caused by passing an electric current through a compound which is either molten or in solution, the positive electrode, the negative …
a reaction that absorbs energy, a reaction that releases energy, a substance that can increase the rate of a reaction without being used up, the …
acceleration is _ proportional to net force, a push or pull, acceleration is _ proportional to mass, _ the mass, doubles the acceleration, depends on …
each of two or more forms of the same element that has equal numbers of protons but different numbers of neutrons are called this, ionic compounds …
part of the atom comprising protons and neutrons (7), process that causes reactive metals to discolour in air (9), protons and neutrons have a …
the process by which plants use energy from the sun, via chloroplasts, to produce sugars, and oxygen, the green pigmentation within chloroplasts, …
_ 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 …
which specialised cells in plant roots increase surface area for absorption of water and minerals?, which waxy layer on the surface of plant leaves …
an indicator, shows whether a substance is acidic, alkaline, or neutral, a solution with a ph value less than 7, changes colour to show the ph of a …
first and longest phase of mitosis in which the genetic material inside the nucleus condenses and the chromosomes become visible, the process of a …
a slowly moving mass or river of ice formed by the accumulation and compaction of snow on mountains or near the poles, a nearly in-compressible fluid …
a hydrocarbon whose molecules contains at least one carbon– carbon double bond (11), hydrocarbons with similar boiling points separated from crude …
in _ displacement 2 ions change places to form 2 new compounds, _ reaction -1 compound forms 2 or more simpler substances, _ reaction - substance …
newton's _ law of motion: "an object in motion will continue in motion unless acted on by an unbalanced force.", the force that pulls …
the measure of average kinetic energy of the particles of a material, increase in the volume of a substance when the temperature increases, the …
the process by which organisms use oxygen to break down food molecules to get energy, the breakdown of glucose by enzymes, releasing energy and …
who's law of partial pressure states that the total pressure of a gas mixture is the sum of the partial pressures of the component gas?, the _ …
the bottom point of a transverse wave is called this, the number of times a wave repeats itself in a certain amount of time, the height of the crest …
the practical application of proven knowledge in a given field which aims to create and improve tools, materials and processes, the zone above and …
the wing of a plane, air pressure decreases with higher _ , allowing an airplane to move at higher speeds, a swiss mathematician and physician who …
a material through which electricity does not flow, a circuit with more than one path for an electric current, a moving electrical charge, a circuit …
the second lightest element, its gas is used for advertising signs, the atomic number 8, has no stable isotopes, an nonreactive gas, more than 100 …
enzymes can also be referred to as _ _ , a type of lipid that has a hydrophilic head and hydrophobic tail, when enzymes get to a temperature higher …
external, protective coating that protects the body systems from the outside elements, collection of similar cells that perform a particular function, …
the basic unit of life is the _ , _ are the structures within cells that perform specific functions, the process by which plants make their own food …
wrist bones, collarbone, skull bone, thigh bone, thinner lower leg bone, upper arm bone, hipbone, palm bones, foot bones, kneecap, fingers and toes, …
this type of cell has to ability to establish a new cancer, chemical substances which can induce cancer after inhalation, ingestion, dermal …
where your eyes, nose and mouth are, the top of your body where your hair is, they help you to see, you eat with it, you hear with them, the dentist …
_ and and gamma rays have the shortest wavelengths and highest frequencies of all em waves, the transfer of visible light into the medium. when all …
