Science Crossword Puzzles

the strange state of matter inside neutron stars is what scientists call ' _ _ ', the pulsar designated psr j0952−0607 is also known as …

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 …

_ 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 …

a sour household liquid that is an example of an acid, a natural indicator used to test whether a substance is an acid or a base, an organism from …

place of photosynthesis in plant cells, reproductive system of some plants e.g roses or daisies, creates sugar/glucose and oxygen from sunlight, water …

colorful part of a flower that attracts pollinators, leaf-like structure that protects the flower bud, male reproductive part of a flower producing …

an imaginary line from the north pole to the south pole that the earth spins on, an oval or egg shape; the shape of earth’s orbit around the sun, …

stores water in plant cells, where photosynthesis happens in the cell, a device used to see cells and microbial life, the smallest kind of microbe, …

the organ that pumps blood throughout the body, the fluid that carries oxygen, nutrients, and wastes in the body, tubes that carry blood to and from …

it consists of inner core, outer core and base-labile oligomannosides, a (β1–4)-linked polymer of n-acetyl-d-glucosamine (glcnac), it exhibits two …

type of tissue that serves primarily as a covering or lining of body parts, protecting the body; it also functions in absorption, transport, and …

the entire genetic material of an organism, the molecule that contains genetic information and instructions for making proteins, a long, coiled …

the study of matter, its interactions, and the changes it undergoes, anything that has mass and takes up space, the very small particle that composes …

the third step in the mechanism is the ............................... of the catalyst, this is the type of reaction that converts nitrobenzene into …

the tiny air sacs where gas exchange happens, the tube that carries air from the larynx to the lungs, the process where oxygen enters the blood and …

organic molecules that combine to form proteins, molecule an enzyme binds and acts upon, energy currency of the cell, three-carbon product of …

a bundle of transport vessels that transport water and sugar separately, gas produced during photosynthesis, layer of the leaf where stomata are …

vitamin c deficiency, respiratory disease in rabbits, viral disease that affects chickens, misalignment of teeth, fatal disease that affects rabbits, …

the organ where digestion begins, the muscular movement that pushes food through the digestive system, the organ that produces bile, the organ where …

this is the chemical produced in fermentation, this chemical is made through cracking which is used to make ethanol, this is the main ingredient in …