Science Crossword Puzzles

the resemblance of one species to another for protection or deception, often seen in insects and snakes, an animal lacking a backbone, such as …

change of phase from liquid to gas, molecules are not connected, no definite shape or volume, change of phase from gas to solid, change of phase from …

process used by scientists to test their hypothesis, the measurable variable that changes in resp[onse to the independent variable, factors that stay …

molecule forming the basic bilayer structure of cell membranes, double-layered arrangement of phospholipids in membranes, “cell drinking”; uptake …

the smallest unit that can live on its own and that makes up all living organisms and the tissues of the body, transport _ carry fully processed …

take in nutrients and get rid of waste, has many hair-like structures, one-celled, single cell, moves by changing shape, single celled organism, able …

research based on observations and data is descriptive, smallest functional unit of life, logical interpretation based on prior knowledge, experiences …

the basic unit of life is the _ , _ are the structures within cells that perform specific functions, the process by which plants make their own food …

type of cell division that produces two genetically identical daughter cells, the cell _ is a rigid outer layer of plant cells that provides support, …

the study of animals and their behavior. (7 letters), the branch that deals with plants. (6 letters), study of microscopic organisms like bacteria and …

earths atmosphere is made up of 78% _ and 21% oxygen, the first life developed here, this layer protects earth from harmful solar radiation, 70% of …

this is a material made by mixing a metal with other things, the chemical called lime is made from calcium ..................., when we heat a …

they are in the middle, they are shiny, conductors, and malleable, they are on the right, dull, not conductors, and brittle, the most basic component …

an alternate version of a gene, each gene has two copies of this, sex cell, it is haploid, this is what goes along the top and side of a punnett …

a diamond is the hardest known substance in the world because of its _ structure, hydrogen is the most abundant element in the universe. what is the …

sweat glands, breaks down urea in sweat and causes odors, waterproofing protein, worst kind of burn, glands that produce oil, oil, skin cells, …

the enzyme that assembles the rna molecule (8 letters), the single-stranded rna molecule carrying the genetic code (6 letters), the region on dna …

never pour water into this; instead, slowly pour this into water, some of these are corrosive, only _ lab equipment as your teacher instructs you to …

only one kind of atom, a molecule made of two or more elements, combination of two or more substances that do not form chemical bonds, a group of …

mixture in which one substance consisting of microscopically dispersed insoluble particles is suspended throughout another substance, tightly packed …

the information collected during an experiment is called _ , the _ variable is the factor in the experiment that is being tested or the part that is …

the _ is the primary source of scatter radiation, "radiation burn", controls the black and white, _ is a object that has been in contact …

substances that can't be broken down, tiny packets of electromagnetic radiation or energy, two or substances that have combined together …

a brain _ can happen if you drink or eat something that is cold, lobe that controls vision, lobe that controls voluntary movements, reasoning and …

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, …

hydrocarbon containing 1 double bond, formula r-cho, a chemical reaction where energy is released, faster reaction, _ ea, measure of a molecule's …

a region of space having a gravitational field so intense that no matter or radiation can escape, the displacement of spectral lines toward longer …

this is when the earth orbits the sun once in approximately 365 days causing changes in seasons, there are 4 rocky and small planets: mercury, venus, …

the two strands in dna run _ , the process by which dna is converted to rna, the first amino acid incorporated in a polypeptide, complementary base to …

a component that is dissolved and which is present in lesser amount, universal solvent, mixtures having a uniform composition throughout their bodies …