Science Crossword Puzzles

group of individuals of the same species that live in the same area, bacteria and fungi that break down materials, any living part of the environment …

th outermost layer of cells, small gaps in the cell walls of plants, they enable the symplast pathway, structures in plant cells that perform …

mucous plug, a pregnancy that has reached 20 weeks but ends before 37 weeks, capacity to live outside the uterus, softening of the cervical tip …

algae, protozoa, and fungi, fresh or salt water habitat, photosynthetic, unicellular or multicellular organism, corkscrew-shaped, spiral-shaped …

an object in space in which the gravity is strong enough from preventing even light from escaping, the type of black hole in the center of most …

lost the ability to survive independently and became organelles (e.g. mitochondria and chloroplasts), early membranes trapped organic molecules inside …

the process of using materials and energy-efficient catalysts to speed up a desired reaction, the total amount of organic matter, whether living or …

this type of motion occurs when planets appear to "wander" through the sky, head librarian at alexandria; calculated the circumference of …

animals that lack a backbone and vertebral column, a structure containing vertebrae that extends from the skull up to the pelvis, organisms that do …

the moment when a rocket begins its ascent from the launch pad, the process of collecting and transmitting data from a spacecraft to earth, the …

two elements join together, 5 types that are different depending on the situation, able to reduce in liquid, _ displacement is when two elements swap …

the gland that makes sure you can cry, trick of light, all colours are a part of this, there are almost 300,000,000 of these per second, this nerve …

the capital letter in a genotype. the stronger trait, the lower case letters in a genotype. it is the weaker trait, such as cc is the genotype for the …

traits that are not expressed in the heterozygote, version of a gene, principle of independent assortment, mendel's _ law, the heterozygote expresses …

a pair of parallel helices intertwined aboucomt a mon axis,especially that in the structure of the dna molecule, a sequence of three nucleotides in a …

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

longest day of the year for the northern hemisphere; shortest day of the year for the southern hemisphere, yearly; happening once a year, related to …

the smallest part of an element that can exist, the force of attraction between the particles of a substance, a number of pure substances that are …

transfer of energy by electromagnetic waves, temperature scale scientists use, lowest temperature possible, equal to zero kelvins, circular motion …

the first part of the small intestine, one of its main tasks is to neutralise stomach acids passing into the intestines, as well as making bile, this …

when two parallel wires carry currents in opposite directions, their magnetic fields _ each other, the galvanometer is connected in series with a …

the force around the magnet, a machine which uses electromagnets in healthcare, a magnetic material, you can increase the number of c _ to strengthen …

object is furthest from the sun, a cloud of dust and gas, a large collection of stars, gas, and dust that is held together by gravity, the inward …

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, …

the maximum distance the medium vibrates from the rest position, the distance between two parts of a wave, part of a longitudinal wave that is spread …

greek for light, constellation that means bull, visible layer of sun during an eclipse, the dog star, constellation that means hunter, center of the …

evolution that occurs on a small scale affecting a single population, combined alleles of all individuals in a population, a feature that allows …

the anticoagulant of choice for biochemistry and blood gas analysis and acid base balance, the rupture of erythrocytes, which releases haemoglobin …

lines the inner surface of the shaft, bones that are longer than they are wide, the cavity that is inside the shaft, the shaft of long bones, the line …

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 …