Science Crossword Puzzles

least ionizing but hardest to stop radiation, atoms with the same number of protons but a different number of neutrons, radiation made up of a …

behavior determined by gene structures that may become fixed or plastic; may require prior experience and are triggered by a stimulus, behavior …

what is the tailbone called?, what is the shorter bone in the lower leg between the two bones?, what is the cheek bone called?, what is another name …

a hierarchical structure that depicts the patterns of energy flow between different tropic levels within an ecosystem, refers to a relationship in …

_ documents - copies of a work made by different people which can be used to verify the validity of the document of interest, the study of life's …

a "well-mixed" mixture, a type of change where a new substance is created, a characteristic property where a liquid changes into a gas, how …

a group of neurons that carries signals from the brain to the body and from the body to the brain, a tiny blood vessel that allows gases and nutrients …

_ evolution is when species that once were similar diverge, becoming increasingly distinct, _ selection favors average individuals in a population, …

a push or pull, _ forces - this causes a change in motion, a force that opposes motion, a force of attraction between two objects, a change in …

a particular section, group or type of species living in an area or country, a group of organisms that are closely related and can mate to produce …

anything that has mass, takes up space, and is made of particles, the state of matter in which the substance has both a definite volume and a definite …

a charged particle, the type of bond you get between two non-metals. a shared pair of electrons, the type of bond you get between two metals, a giant …

part of the digestive system where most chemical digestion takes place. this organ makes up two thirds of the length of your digestive system, this …

this is the ability to separate two objects that are very close together, this is the color light shifts to as things move towards earth, this kind of …

the center sharp, chisel-shaped front teeth used for cutting food, the outside sharp, chisel-shaped front teeth used for cutting food, pointed teeth …

study of bone, has different types of tissue. there is voluntary, involuntary, and cardiac, study of structure, parts and chemistry of a living …

a state of equilibrium in living things, complex proteins that speed up chemical reactions in the body, the diffusion of water across a membrane, long …

separation of two or more substances of different boiling points, the process of separating heavy solid substances in water, the technique which is …

can be used as the body for hydraulic jacks, grade m is also known by what number?, alloy of copper and zinc, strain age embrittlement is caused by?, …

has a definite shape and volume/ particles are close together, a particular kind of matter with uniform properties, an unknown source or material, …

state of matter such as ice, capable of being dissolved, smallest part of a substance, basic unit of life, consist of atoms of only one kind, state of …

plants that have male and female flowers on separate plants, transports food from the leaves, plants that complete their life cycle in two growing …

inborn ingerited or species immunity, level of antibodies in the blood, classic symptoms are redness heat swelling pain, describes the wbcs …

spacecraft that travels through space without astronauts, sideways planet, unsuccessful mission, galaxy that contains our solar system, responsible …

t9-t10 is the vertebral level for this process, abnormal lateral curvature of the spine, c2-c6 has this type of spinous process, another name for c1, …

in physics, the intensity of light as it varies with wavelengths, smallest unit of light energy, a regular path that an electron takes around, a small …

13.4 _ - how many light-years away has hubble's telescope observed?, the telescope has to be restored by .., fill in the blank, hubble's .., …

a substance that has identical particles. they can be elements or compounds, a substance that has different particles, when a solvent cannot dissolve …

one of simplification of the southern, northern, and western blot techniques is _ blot, during extension in pcr, dna polymerase creates a new _ dna …

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 …