Science Crossword Puzzles

is a solution with a ph value less than 7, a soluble base, a substance that neutralises an acid, a solution is c _ if it has a large number of solute …

evolutionary process in which some living things produce more offspring than others so the characteristics of organisms change over time, group of …

a circular object that revolves on an axle and is fixed below a vehicle or other object to enable it to move easily over the ground, land transporter …

kinetic energy is the energy of, when a liquid becomes a gas, when a liquid becomes a solid, when a solid becomes a liquid, the particles only vibrate …

you should date and neatly underline your......, you should always ask to go outside to drink this, should not be worn in school anyway!, always tie …

an object that turns is a _ , the point around which the lever turns is a _ , when bending an arm, the _ is the pivot, when bending a leg, the _ is …

a star that has expanded and cooled, resulting in it becoming much larger and cooler than it was before it expanded, a large ball of mostly hydrogen …

is the left substances on the filter paper, a technique used to separate solid-liquid and liquid-liquid heterogeneous mixture, a separation technique …

place of photosynthesis, egg inside ovary, produces eggs for flower, vascular tissue that transports sugar and nutrients up and down the plant, a type …

f (8), fe (4), na (6), ca (7), as (7), at (5), c (6), ne (4), pb (4), n (8), o (6), he (6), p (10), h (8), zn(4), be (9), k (9), hg (7), ni (6), ag …

substance with a ph = 7, when an acid reacts with bicarbonate this gas is produced, substance with a ph less than 7, base taste, turns red for acid …

lowest possible temperature; the temperature at which all molecular motion ceases, temperature scale in which the freezing point of water is 0 °c, …

can burn and cause cancer, atomic mass unit, an atom or group of atoms that has a positive or negative electric charge, a particle that has no …

the process whereby cells become specialised for a particular function, stem cells taken from unused fertilised eggs after ivf treatment, part of the …

take in food, digest food into smaller molecules and absorbs nutrients, protects organs, provides shape support, stores materials(fats, minerals), …

small amino acids use _ transport into enterocytes and are sent to the liver, _ contains coded instructions for protein synthesis within nucleus, _ …

author of "foundation" series, wrote "fahrenheit 451", known for "i have no mouth, and i must scream", author of …

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 …

an enzyme that breaks down starch into sugars, an enzyme that breaks down proteins into amino acids, an enzyme that helps break down fats into fatty …

these tubes move blood cells with little oxygen to the heart, this organ helps moves the blood cells through the body, this is the liquid between the …

the sense organ that helps us see, the nerve that is connected from the eye to the brain, a membrane that vibrates when you hear a sound, a snail like …

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, …

a stable subatomic particle with a charge of negative electricity, found orbiting the nucleus of an atom, the name given to a horizontal row of the …

the standard unit of time is _ , is a change in position overtime, is speed in a specific direction, the standard unit of length is _ , tells us the …

strong stimulant of uterine contraction which is released in high amounts during childbirth and in nursing women, the body's major metabolic …

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 _ ?, …

uptake of nutrients and water from digested food into blood, teeth that cut food with sharp edges, biting or nibbling, produces digestive enzymes and …

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 …

a combination of a substance's kinetic and potential energy, the state of matter with the highest amount of potential energy, particles in this …