Science Crossword Puzzles

chemically organic functional group composed of a carbon atom double-bonded, a chemical substance that is taken to cause changes in a person's …

what type of surface to volume ratio do cells need?, what type of cell is shaped like a tube to float?, type of cell that is a circle and needs to be …

each of these performs its own function in the cell, largest organelle, contains chlorophyll which causes plants to be green, no membrane bound …

a change in position/distance between one object and a point of reference, the amount of matter in an object, the total length of the path taken by an …

more controlled and less exhausting alternative to coughing, cf stems from a mutation of the _ gene, most effective for a cf diagnosis, clapping or …

they make their own food using sunlight and carbon dioxide, plants or animal will do something because of this, so that they can grow better, to do …

can be pressed or scratched (4), can't be pressed in to (4), feels bumpy or uneven (5), feels slippery without bumps (6), difficult to break or …

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, …

moon landing mission, probe exploring the outer solar system, space telescope for deep-space imaging, space shuttle disaster mission, rover on mars, …

an increase in the size of a substance when the temperature is increased, the process of a solid changing directly to a gas without forming a liquid, …

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 …

a liquid-like material inside a cell that holds various suspended solid materials that carry out chemical processes needed for living, a device used …

substance composed of dead leaves, other plant remains, and animal feces that collects on the soil or at the bottom of a body of water, consumer that …

beta-cells in the islets of langerhans produce this, produced by xxxx, axis with xxxx downstream, produced in the ovaries, stimulated by xxxx, …

the strength of attractive forces between molecules determines whether any sample of matter is a gas, liquid or solid, one item is an ion, the other …

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 …

site of protein synthesis, consisting of rna and protein, the control center of the cell, housing genetic material, the outermost boundary of the …

essential gas taken in by organisms for cellular respiration, mixture of gases containing oxygen and carbon dioxide used in breathing, organs in …

reaction where energy is absorbed from the surroundings, ability to do work, reaction that breaks down molecules into smaller components, the _ law of …

these are used to show the charges of transition metals in an ionic bond, the rule that says atoms want to have a full outer shell, typically …

when a cell divides and makes two new cells with exactly the same dna as it had, twins who develop in the same whom and do not have the same dna, the …

curved mirror which the reflective surface bulges out towards the light, curved mirror that forms a part of a sphere, thin layer or tissue that lines …

this has a half life of 5,730 years, darwin's hypothesis for bipedalism, the study of human fossil remains, material clues that are left behind, …

belief in god without divine intervention, holy wars of christian conversion, father of evolution, jewish founder of christianity, muslim migration …

groups of specialized tissues use proteins to carry out _ functions, number and _ of genes determines what the protein will be, a cell can be …

when atoms form in a new way to give us a mixture but do not create a new substance, a substance that is made up of two or more different elements …

common injury affecting the muscles and ligaments, what is the most commonly broken bone in the body, where in the body would a scaphoid fractured be, …

which keyword describes keeping body conditions at their optimum levels?, which keyword describes the gap between two neurones?, what happens to …

what enhances calcium absorption, condition that includes weight loss, tachycardia, uncreased appetite, tremors, and anxiety as signs and symptoms, …

a protein that gives a tissue an elastic quality, the substance scientists use to engineer the epidermal layer of skin, the process in which cells …