Science Crossword Puzzles

an organ within the body that controls all processes within our body, lobe in brain that receives and processes sensory input such as touch, pressure, …

element with 8 protons, electrons and neutrons, a substance made up of very long molecules, in a d _ r _ , a more reactive metal displaces - pushes …

the concentration of water vapour in the air (8 letters), the process of breaking down food to release energy in plants and animals (11 letters), the …

which is the most present gas in air?, what are at the end of every bronchiole?, which lung is smaller?, what is the addictive and harmful chemical in …

people who design bridges and dams, all structures have a centre of _ , construction can have a big impact on the _ , structures that are made by …

a cloud of gas in space where stars are born or die, a large rounded astronomical body that is not a star or star remnants, the curved path of a …

controls all body functions of a human being, made up of glands that make hormones, supports the body and enables movement with the help of the …

region on stem where leaf was attached before abscission, very early stage in leaf development, during which time the leaf only exists as a pronounced …

a trait coded by a gene on either the x or y chromosome (ex. colorblindness), sex cells - sperm and egg, a diagram used to predict the geno types of a …

type of wbc that destroys bacteria by encompassing it, another name for white blood cells, straw colored liquid containing proteins and water, protein …

outer layer and largest part of the sun's atmosphere, two or more stars revolving, explanation for the beginning of the universe, lowest layer of the …

bonding where valence e- are delocalized, sharing of 2 e- between 2 nonmentals, covalent molecule with uneven distribution of valence e-, elements …

determines the quality (ability to penetrate) of the x-ray beam, determines the amount of x-rays that reach the image receptor. directly related to …

you hear me every morning but i'm always interrupted, everyone loves me, but i was originally a mistake, i'm used for back pain, arthritis,severe …

molecule that binds onto the enzyme at the active site, base that pairs with thymine, the shape of dna, another factor that affects enzyme activity, …

when any intensity of light strikes rhodopsin, it breaks down into opsin & this pigment, this vision defect refers to abnormally high pressure of …

also known as the “blind spot,” this spot where the optic nerve joins the retina contains no rods nor cones, also known as visual purple, this …

this chamber of transparent fluid behind the cornea supplies nutrients to the cornea & refracts light. it is part of the vascular tunic, this …

a change of state from liquid to gas, a substance that increases the rate of a chemical reaction by lowering the activation energy without being used …

become the falciform ligament, flow towards the liver, area superior to the liver that is not covered by the peritoneum, can become canalized due to …

simultaneously detects more than one dna marker in a single analysis, study of antigen-antibody reactions, order of bases on all 23 pairs of human …

a medication that can treat cancer by inhibiting nucleic acid synthesis and therefore, cell proliferation, a particular segment of a dna sequence …

the moving of weathered material, or sediment from one location to another, an organism’s ability to maintain steady internal conditions when …

this loop of _ is comprised of the descending and ascending limbs. bonus: also called the _ loop, precursor to urine, t/f: it is common to have …

converts short-term memories to long-term memories, 'power-lines' that connect cerebral hemispheres, the general manager of homeostasis, hub for …

uranus is _ as far from the sun as saturn, so it is much colder, some regions of mars have giant _ , space _ have given scientists important …

an abnormal respiratory condition associated with allergic hypersensitivity to certain inhaled allergens, chronic obstructive pulmonary disease …

increases kinetic energy of particles to increase rate of reaction, lowers activation energy to increase the rate of a reaction, decreases the space …

type of change that is always accompanied by physical change, chemical changes in matter can be easily determined through evidence or?, is both an …

how many missions did the apollo program consist of?, the agency responsible for the apollo program and other space missions in the u.s, the telescope …