Science Crossword Puzzles

the process by which a cell captures energy in sunlight and uses it to make food, an organism that can make its own food, an organism that cannot make …

consists of stratified epithelium, cells divide by mitosis and some become part of superficial strata, glands found in lampreys and other fishes, …

capacity to cause change, disorder/randomness of a system, reaction in which free energy is absorbed, the energy molecule in cells, other term for …

when atoms combine they form a chemical _ , iron can be separated from a mixture using a _ , an element is any substance that cannot be _ down into …

this functional group has the highest priority, this functional group is one of the most common explosive functional groups used globally e.g. tnt, …

the number of species in a community, the number of species and relative abundance of each species in a community, sequence of changes in a biological …

a calcium binding protein that assists in enabling contraction, this type of muscle is non-striated and under involuntary control, located in the …

mass /volume, a method to find the volume of an irregularly shaped object, water has a density of.., smallest part of an element with properties of …

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

the mass in grams of one mole of any pure substance, a statement using chemical formulas to describe the identities and relative amounts of the …

darwin's birth month, what was the main idea of his theory?, what is animal did he observe in the galapagos island, evolution vs. ?, darwins first …

the _ that we walk on is created by the weathering of underlying bedrock over a long period of time, there are 1100 different _ of soil color. , a …

the kneecap, the shaft or central part of a long bone, the breastbone, series of small bones forming the backbone, the bone of the upper arm or …

in chemical terms, a substance made up of one single compound or element, anything that occupies space and mass, another category apart from mixtures …

when heat travels through a solid material, when heat travels through a liquid or gas, when heat travels via infrared light, the scientific unit for …

_ syndrome, the birth defect also known as trisomy 23, number of nucleotide bases in dna, anthropologists determine primate _ through dna …

works against the concentration gradient transporting sodium ions out and potassium ions into the cell , the way that the plasma membrane “pinches …

when there is a single reproductive queen, traits associated with successful survival and reproduction, discrete phenotypes that arise from a single …

the idea that for particles to react they must collide, proteins made by living cells, that acts as biological catalyst, where a liquid turns into gas …

an apparent change in a wave's apparent wavelength and frequency from the observer’s perspective, wave property that relates to volume of a sound, …

fossilized tree resin that can trap and preserve organisms, often with their original soft tissues intact, a type of fossil preservation where the …

substance with a ph = 7, when an acid reacts with bicarbonate this gas is produced, substance with a ph less than 7, base taste, turns red for acid …

the "e" in h&e, an optical instrument consisting of a lens or combination of lenses for making enlarged images of minute objects, a …

what is the name for the [al]+3 ion?, what is the name for the [p]-3 ion?, what is the name of the [so3]-2 ion?, what is the name of the chromate …

not yet extinct, but close, what all species share, similar structures showing common ancestry, four-legged animals with common fishy ancestor, stage …

a noble gas used in some types of lighting and found in the atmosphere, a heavy metal often used in batteries and historically in pipes and paints, a …

male part of the flower which produces pollen grains, female part of the flower which receives pollen grains, protects and contains ovules. develops …

the name given to the liquid part of blood, vessels that carries blood away from the heart, the substance in red blood cells that carries oxygen is …

an organism which requires 5-10% carbon dioxide to grow, grows best in oxygen but can survive in any atmosphere, the genus of the most common bacteria …

predicts molecular shapes based on repulsion between electron pairs, a unit that measures the amount of particles in a substance, the number of …