Science Crossword Puzzles

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, …

a vertebrate that has authority over all other vertebrates and invertebrates, an invertebrate that is eaten by humans, helps to aerate the soil, …

chromosome condition of a cell which has two sets of chromosomes, chromosome condition in which a cell has only a single set of chromosomes, the type …

the observable traits of an organism, a cross between individuals that involves one trait, the type of inheritance where both alleles are fully …

a container used for stirring, mixing, and heating liquids, a small, cylindrical glass container used for holding and heating substances, a small gas …

bone found in upper arm, used to immobilize a specific area of the body, inflammation of a joint, thighbone, flexible band that brings joints …

when light is taken in instead of bouncing or bending, energy that travels in waves to the ears, this happens when light bounces off a surface, this …

living parts of an ecosystem, a mixture in which two or more substances are mixed completely, the largest particles that make up soil, a pull or push …

last name of the scientist who named "cells", scientific tool that allows us to examine tiny cells, jelly-like substance that surrounds the …

is the term that occupies space; has physical and chemical properties; and exists in a solid, liquid, or gas form, are substances that cannot be …

a type of cell division that results in four daughter cells each with half the number of chromosomes of the parent cell, as in the production of …

causes a cell to shrink due to osmosis, concentration of a substance is equal through a space, causes a cell to swell due to osmosis, same …

typical units include grams, kilograms, and tons, the path that surrounds an area, the measurement of the distance of a side of an object. usually …

a material through which electricity does not flow, a circuit with more than one path for an electric current, a moving electrical charge, a circuit …

a molecule that catalyzes a chemical reaction, the gene that only shows if there are two of them, ribonucleic acid, term for the two letters that …

can cause cancer, lung damage, and immune system failure, this chemical takes years to leave the body, chemical that is a major part of gasoline, …

a tube that is held open by c-shape rings of cartilage; connects the larynx and the bronchi, the organ of the lymphatic system in which t cells …

something burning, heat always _ from hot to cold, deals with matter and energy, the starting chemicals of a reaction, one of the products of …

a reaction that gives out energy, a reaction that takes in energy, made by a chemical reaction, used up in a chemical reaction, often produced by a …

filters and warm the air, warms and moistens the air, voice book, cartilage flap that prevents food entering the trachea, pipe that carries air to …

a mixture that does not appear to be the same throughout, a mixture that appears to be the same throughout, uses the physical property of size to …

process that keeps conditions inside the bodies of all organisms stable, an explanation of a natural phenomenon supported by many observations and …

what is composed of 2 carbon rings?, according to chargaff's rule adenine pairs with what nitrogen base? it is only found in dna, a compound only …

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 …

how many bonds are used between cytosine and guanine?, in replication how many new strands are made?, how many bonds are between cytosine and …

gets energy from the sun, most important molecule that provides chemical energy, energy-is released, the ability to do work, where cellular …

the cloud of dust and gas that the solar system came from, the space a object takes up, the closest star to the solar system besides the sun, the …

industrial zone and their health, expansion of modern industrial enterprises has a significant _ on human health, radiological examinations in the …

opposition to current flow, force or pressure to move electrons, measured in ohms/metre, measured in amperes, means connected end to end, connected …

the rate of change of velocity over time, change in position of an object that is dependent on direction, the speed at any given point - what shows up …