Science Crossword Puzzles

breakdown of large, organic molecules into smaller, protein that function as biological catalyst, part of the enzyme that allows it to act as …

only star in the solar system, large mass of very hot gas, number of lunar months, minor bodies of ice, dust and rock, planet can be seen from earth, …

friction is a _ that opposes the motion of objects, when two surfaces of two objects rub against each other, _ exists, friction always acts _ the …

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 …

the agonist muscle when preparing the throw a dart, the type of muscle that never stops working until you die, attaches muscle to bone, the type of …

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

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

the physical trait/characteristics seen in an organism, the actual inherited alleles, different versions of the same gene, a diagram that shows the …

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 …

inherited characteristics from parents and grandparents, a basic unit of living matter, the core of a cell, the material inside the nucleus of cells, …

body’s process of keeping internal conditions within a narrow, healthy range. h _ _ _ _ _ _ _ _ _ s, control loop that detects change and triggers a …

distinct forms or conditions in which matter can exist, something that is firm and stable in shape, transition of a substance directly from the solid …

what forms when one substance dissolves in another substance, a well-tested explanation that has broad evidence and predictive value, the smallest …

a covalent compound containing carbon atoms, a simple sugar that contains three to ten carbon atoms, compounds with the same chemical formula but …

co2 released into atmosphere from burning, decomposers break down carbon from dead organisms, co2 released into the atmosphere as waste from …

event that serves as the foundation for the theory of our universe's origin (7), they appear to be moving away from each other, supporting the …

a large object that moves around a star, the layer of gases or air surrounding the earth or another planet, a piece of land surrounded by the sea, a …

to compare the advantages and disadvantages of a situation or issue, to travel a long distance to search for or discover something, an object that …

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 …

is called the "red planet" due to rust on its surface, rotates on its side, abbreviated am, planet with the most extreme temperature range, …

colorful structures used to attract specific animal pollinators, male reproductive structures, makes pollen, supports the anther, the opening at the …

industrial zone and their health, expansion of modern industrial enterprises has a significant _ on human health, radiological examinations in the …

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 …

known as the red planet, the inner planets are also known as _ planets, the second largest planet in the solar system, envelope of gases surrounding …

able to dissolve, element we breathe in to survive, process where particles septa and spread evenly throughout mixture, state of matter where …

_ is a gas giant planet that is smaller than jupiter but larger than neptune, all but two planets in the solar system have a natural satellite, or _ , …

the classification of organisms into hierarchies based on their characteristics and differences, the specific cell type of bacteria that lacks a …

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

what dissolves solute?, in a mixture of sugar and water, the sugar is the _ , name for something made from only one type of molecule, two or more …

father of xrays, a common positioning term meaning angled view, bone of the upper arm, device that controls exposure automatically, used in hip …