Crossword Puzzles

a key element in greenhouse gases like dioxide and monoxide, released gases that contribute to the greenhouse effect, energy sources like solar, wind, …

the moral laws of right and wrong which are universal and not dependent on human laws, a celebration or worship of god which is not part of the …

a substance at the start of a chemical reaction that changes, a substance used to cause or test a chemical reaction, a substance made at the end of a …

substances in food that help the body grow and stay healthy, important for growth and repair of body tissues, provide energy for the body to function, …

the maximum population size that a particular environment can support, it is measured by the number of individual per unit area, individuals are …

a test that measures pressure in the eye, a stain used to detect corneal ulceration, a test used to measure basal tear production, a test used to …

the living components of an environment, including plants, animals, and microorganisms, an organism that can produce its own food using light or …

the capital city, known for its cultural and political achievements, a prominent city-state known for its military prowess and discipline, the study …

using plants to extract metals, using bacteria to extract metals, separating a compound using electricity, a word to describe an element that is very …

a jelly-like substance where chemical reactions take place in a cell, the organ system responsible for removing waste from the body, a device used to …

a separation technique used to separate sand and water, the structure that controls the activities in a cell, the jelly-like substance in a cell that …

a major cation found outside of cells, is a crucial electrolyte for fluid balance, forming and maintaining strong bones and teeth, 50-70% of the human …

the process by which white blood cells engulf and digest invading pathogens, a type of white blood cell that produces antibodies in response to an …

another word for having courage, having integrity, like a dog or favorite pet, talks to everyone, nice to all, listens to parents and leaders, does …

the part of the computer that processes the data, holds data when executing an instruction, a single processor found inside the cpu, transports data …

a process of mixing two solutions where a solid is formed, an observation when a chemical reaction produces a gas, colour of universal indicator when …

the variety of life in the world or in a particular habitat (12 letters), a biological community of interacting organisms and their physical …

hydrocarbon containing 1 double bond, formula r-cho, a chemical reaction where energy is released, faster reaction, _ ea, measure of a molecule's …

if the magnification of an eyepiece is ×10 and the objective is ×40, what is the magnification of the microscope?, this piece of equipment you can …

a place where you send and receive letters and packages, a big building where doctors and nurses help sick people get better, a place where people …

a device used for communication via calls and texts, a part of a phone used to take photographs, the main computer of a phone, the display that shows …

a religion based on the teachings of jesus christ (11 letters), he capital city of the byzantine empire that fell in 1453 (13 letters), the complete …

degree, rate, spatial and place related (location, size, distribution, density, pattern), absolute in terms of length (km), relative in terms of time …

"now the _ of jesus christ took place in this way." vs matthew 1:18, "when his mother _ had been betrothed to joseph," vs matthew …

simplest member of alkane family, the process of purification of liquids by selective boiling and condensation, a catalyst used in the haber process …

untidy or dis-organized, the feeling you get when you spin in a circle really quickly, yes, you are right, i ... with you, used with thread to do …

describes two liquids that do not mix or form a homogeneous solution (e.g, oil and water), the point at which no more solute can dissolve in the …

found in all eukaryotic cells, contains dna, plants only, gives box-like shape, organelles in cytoplasm that make proteins, allows material to enter …

a shape with four equal sides and four right angles, a quadrilateral with opposite sides equal and four right angles, lines that never meet, no matter …

a whole number that can be positive, negative, or zero, a number that represents a part of a whole, a number expressed using a point to separate whole …