Science Crossword Puzzles

the process of removing one number from another, the central part of an atom, usually made of protons and neutrons, the mass of specific isotope of a …

the process by which organisms use oxygen to break down food molecules to get energy, the breakdown of glucose by enzymes, releasing energy and …

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 …

a type of cell division that results in four daughter cells each with half the number of chromosomes of the parent cell, as in the production of …

the basic structural and functional unit of life forms, the only type of cell used in mitosis, the process of the cell splitting for body cells, the …

the space around a magnet or a current-carrying wire has one of these. (8,5), an alternating current generator. (10), transformer that is used to …

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 …

biological molecule used for protein growth (7), biological molecule used for energy release (12), biological molecule used for insulation (5), basic …

a living thing that grows in soil, has roots, a stem, leaves, and often flowers, the part of a plant that supports the leaves and flowers and carries …

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 …

the front edge of an airfoil (two words), supports strung diagonally between the struts, the focal point of lift on an airfoil/wing (three words), …

unlike conduction and convection, radiation does not require _ to transfer thermal energy, as the thermal energy of matter increases, it's …

2 substances together, a compound breaks down into two elements, _ displacement is when two elements swap places, 5 types that are different depending …

the scientific study of prehistoric life forms through the examination of plant and animal fossils, the preserved remains or traces of ancient …

this objective lens is represented by the color red, this objective lens is represented by the color blue, this part of the microscope holds the slide …

energy associated with the object’s motion, movement of energy from one location to another, potential energy is the energy stored in an object due …

when the star burns the last of its fuel, our sun is this type of star, when the stars neutrons are smashed together, the stage when the super nova …

damage to the corneal epithelium, collection of blood in the anterior chamber of the eye, when there is a full thickness injury to the cornea, sclera, …

the device in an aircraft that turns fuel into forward motion or thrust, a principle stating that as a fluid increases its velocity, its pressure …

_ 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 …

what is the scale called that you measure acids and alkalis on?, what word does the colors blue and purple go with?, what is the process to make …

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

external, protective coating that protects the body systems from the outside elements, collection of similar cells that perform a particular function, …

the force around the magnet, a machine which uses electromagnets in healthcare, a magnetic material, you can increase the number of c _ to strengthen …

an object is moved away from something;, the north and south poles are opposite ends of a magnet (the magnetic field flows from north to south);, a …

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 …

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

when light is taken in instead of bouncing or bending, energy that travels in waves to the ears, this happens when light bounces off a surface, this …

an organism that is too small to see with the naked eye, a proposed answer to a question about the natural world, the relative size of things, tiny …

what is another thing a fire needs to burn, what would we use to put out a fire on a surface, what is located in every corner of the school, what do …