Science Crossword Puzzles

the more reactive metal can displace the less reactive metal, reduction and oxidation, gain of oxygen/ loss of electron, agent that can oxidize …

a treatment that is not very effective because it allows organisms to remain hidden and persist in culture for the majority of the time, a process of …

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

a complex system consisting of three layers that moisturizes, flushes contaminants out of the eye, and protects the ocular surface, a structure …

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, …

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 …

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

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

_ 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 …

blood vessel that carries blood away from the heart under high pressure, blood vessel that returns blood to the heart, often with valves, tiny blood …

the formation of new species in the course of evolution, the death of all members of a species, an organism’s observable characteristics, the …

wrist bones, collarbone, skull bone, thigh bone, thinner lower leg bone, upper arm bone, hipbone, palm bones, foot bones, kneecap, fingers and toes, …

the coarse particle that is the largest of the three particle sizes, the middle particle size, the smallest particle size, combination of all three …

the ability of a material to be shaped or formed, an individual chemical molecule that forms polymers, many monomers linked together form this, …

cells that control the opening and closing of stomata, small pores in leaves that allow gas exchange, tissue that transports water and minerals from …

a wave where vibrations are at right angles to the direction of travel, a wave where vibrations are parallel to the direction of travel, the distance …

the element with the symbol \'k\', two or more of the same atom chemically joined together, everything is made up of these, the creator of …

major substrate in in gluconeogenesis, gluconeogenesis take place in which cell organelle, inhibitor of gluconeogenesis, gluconeogenesis is stimulated …

filters and warm the air, warms and moistens the air, voice book, cartilage flap that prevents food entering the trachea, pipe that carries air to …

put boiled nutrient broth into covered flasks, created the smallpox vaccination, relies on light to make specimens visible, used a synthetic arsenic …

everything that exists, including all space, matter, and energy, a massive system of stars, gas, dust, and dark matter held together by gravity, the …

energy an object has because it is moving, the change from solid directly to gas, the total kinetic energy of all particles in a substance, energy …

what medication is used for muscle spasms?, used to interlace threads to make fabric?, what is the traditional medicine system found in asia?, what …

version of a gene, version of a gene that is always expressed, version of a gene that is only expressed when present in duplicate, physical …

smaller airways that help distribute air to every part of the lungs ​, tiny hair-like structures called cilia that work to clear out mucous and …

group of organisms able to interbreed and produce fertile offspring, taxonomic rank above species and below family, taxonomic rank between class and …