Science Crossword Puzzles

round, and orbits the sun and has cleared out the region along its orbit, average distance measured from the center of the sun to the center of earth, …

properties of both metals and non-metals are a _ ?, each vertical column in the periodic table is a, if an atom gains an electron it becomes a _ ?, …

making a complete spin on an axis, a natural satellite that orbits a planet; some planets have no moons; others have over 60 moons, bowl-shaped …

the lack of adequate blood supply to the heart is..., which node generates impulses in order to start a heartbeat?, the endothelium that lines the …

heating occurs due to particles with more energy colliding with others in the object, the process of heating where warmer particles rise, cool and …

nacn, the prefix for four is _ , what kind of compound is cah2, roman numerals only go with _ , _ compounds are made up of two non-metals, cao, cl2o, …

a _ root system appears black, brown, or dark orange and smells sour, a _ root system should appear white or nearly white in color and smell fresh, …

the process of moving pollen from the male plant part to the female plant part, the development of a plant from a seed, the process of a plant …

cells that destroy the old or damaged bone cells, a type of straight line fracture that is perpendicular to its length, the process of laying down new …

relatively constant internal physical and chemical conditions that an organism maintains, signal to which an organism responds, all organisms grow and …

the process that cells undergo to become different, the process that occurs on day 14 of the menstural cycle on average, the person who performs the …

any small molecule when introduced into a living system, science of drugs, chemical substance prescribed for and taken by individuals, medications …

pulling or stretching force directed axially through a body, asymmetric loading that produces tension on one side of a body's longitudinal …

melting ice is an example of a physical change that is generally known as a change in _ , chemical property that indicates the substance can burn skin …

this causes the light emitted by a meteor, comets in the kuiper belt circle the sun in the same _ as our planets, the part of a comet made of water …

this is the most abundant element in the universe, this law tells us galaxies that are farther away move faster, cosmic microwave background is …

a massive explosion marking the end of a massive star's life, the chemical reaction that occurs in the sun, a massive explosion marking the end …

5% dextrose in lactated ringer, this electrolyte should be replaced before k+ to improve correction response, 0.9% nacl, essential electrolyte for rbc …

manipulating the genetic code of organisms, it involves heating the dna to separate its strands, then using special building blocks called nucleotides …

the layer of the eye that contains light-sensitive cells that capture images and send signals to the brain, also known as the uvea, it contains the …

small smooth surface where articulation occurs (spine), vertebrae in the neck, any disease of a joint or joints, large vertebrae in the lower back, …

steady-state equilibrium, anything that challenges homeostasis, tissue type that contracts and produces movement, fluid-filled sacs that surround most …

undifferentiated cells that have the remarkable ability to differentiate into specialized cell, adult stem cells that are multipotent or sometimes …

attempt to correct blood ph and maintain balance, type of acidosis with low ph and a low bicarbonate level, imbalance where arterial blood ph is below …

process of developing an observation, hypothesis, and experiement, a well-tested hypothesis, holds the dna, powerhouse of the cell, jellylike …

the cell that results from the fusion of gametes, the life cycle of a cell, a cell that contains two haploid sets of chromosomes, the region of the …

how loud am i?, going from crest to crest, i find what hertz, all waves that are not sound, this wave sounds good, two are better than one, used to …

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

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 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 …