Science Crossword Puzzles

sun centred universe, earth centred universe, proposed the earth centred universe, came up with a model of the universe that placed the sun at the …

the science and technology of metals and alloys, this liquid can be used to help lubricate a cut, help a metal to resist corrosion and keep metals …

from outside the earth or its atmosphere, the natural satellite of the earth, the greek god in which a series of space missions were named after, the …

produced when a metal reacts with oxygen, turns universal indicator red, located on the left of the periodic table, located on the right of the …

energy in transit in the form of particles or electromagnetic waves, a particle having a negative charge, a particle having a positive charge, a …

what makes you breath, your trachea splits into two, air sacs that's called, under your lungs there is a, when you breath in its called, when you …

a reaction that takes in energy, how do acids taste?, a starting substance in a reaction, the element that all acids contain, burning a fuel in …

when light bounces off a surface like a mirror, when light bends as it passes into a new material, a band of colours formed when light is split, a …

has 2 protons and 2 neutrons, is very slow, and can be stopped by paper, results in a new element mass number decreases by 4 and atomic number …

a concave lens refracts light rays _ the normal, mirror that curves outwards, if the object is more than two focal lengths from a convex lens, it will …

(plant part) contains pollen sacs which produce pollen grains, (plant part) supports the anther, (plant part) place where the pollen grains land, …

one complete orbit of a planet around the sun, or the moon around the earth, also called petroleum; a fossil fuel formed from dead algae and plankton …

the "e" in h&e, an optical instrument consisting of a lens or combination of lenses for making enlarged images of minute objects, a …

process by which green plants use sunlight to change water and carbon dioxide into sugar, scientific study of plants, green substance found in green …

the aqueous space outside the stacks of thylakoids, the process in which a single cell divides to form two daughter cells and the cell plate is …

the chemical reaction that releases energy from glucose, the type of respiration that uses oxygen, the type of respiration used during intense …

changes solid to a liquid and liquid to a gas, special chemical that absorbs some colors and reflect others, microwave radiation will cook your …

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 …

the process in which some substances spontaneously emit radiation, the rays and particles emitted by radioactive material, the process by which …

a solid formed during a precipitation reaction, a chemical compound formed when atoms share electrons, a chemical compound formed from positive and …

large resolution and m/z range but very expensive (type of mass analyzer), the _ factor k' is the time spent in the stationary phase/time spent …

a measure of how much heat a substance has, the amount of stuff in something, property of a magnet; attracted to objects containing iron, can go below …

another name for a molecule which is used to signal cells, a protein on or inside the cell which binds to the signal molecule, signal _ is when a …

how many kinds of primary taste sensations are there?, this is in the posterior chamber behind the lens, the outer layer of the eye is called what?, …

known as the red planet, the inner planets are also known as _ planets, the second largest planet in the solar system, envelope of gases surrounding …

nerve cells at the base of the cerebrum which help smooth out movement of the body, coordinates automatic functions like sleep, temperature, and water …

the smooth inner layer of the heart, where the heart is located in the thoracic cavity, pointed end of the heart, middle (muscle) layer of the heart, …

the agonist muscle when preparing the throw a dart, the type of muscle that never stops working until you die, attaches muscle to bone, the type of …

a particular trait that helps an organism survive in its environment, structural difference that perform the same function like different types of …

cranial nerve i, relays sensory data from nose to brain, function is sense of smell, cranial nerve ii, connection is eye to brain, function is vision, …