Science Crossword Puzzles

us space traveler, russian space traveler, russian space program, us space program, father of us manned space program, russian satellite, chinese …

other source of energy, considered to be a more compact source of energy because they are 2.25 times the number of calories than carbs and proteins, …

a condition caused by an increase in hydrogen ion concentration in the blood, a condition caused by a decrease in hydrogen ion concentration in the …

type of worm commonly found in the anus of young children, the cyst form of this protozoan has the most nuclei of the 3, surfactant used to break up …

measurement of light at a selected wavelength, isolates at desired wavelength, holds liquid sample, converts light into an electrical signal, the …

protein "lumps" separate from whey, watery part of milk, antonym of despised, elastin, water loving, liquid changing to solid or semi-solid …

family of organic compounds mainly used in fragrances and food colouring, name for a family of saturated hydrocarbons, contains only single bonds and …

he invented _ vaccine, tested on what animal first, born in what city, he is considered a researcher and, he never _ the vaccine, intern as a …

plant that completes its life cycle in 2 years, makes the food for the plant through photosynthesis and stores the food, attracts insects for …

body’s process of keeping internal conditions within a narrow, healthy range. h _ _ _ _ _ _ _ _ _ s, control loop that detects change and triggers a …

the water that contains minerals & doesn't allow shampoo to lather freely is _ , the technical term for the scientific study of hair, its …

the total length of path traveled by the object, either the maximum or minimum speed allowed for vehicles, the starting point or the origin for …

the three tiny bones of the ear (8), sound waves have wave size or (9), sounds are made by _ (10), "high or low " - this is related to sound …

this element has 8 protons, a compound molecule made of 1 oxygen and 2 hydrogen, _ are living things that make up organisms. made of atoms, a …

must be supported by measurable evidence, the study of the solid earth, notice something, the study of the universe beyond earth, test the hypothesis, …

body plane that divides the body into a right and left side, body parts on the front of the body, body parts on the back of the body, body parts close …

a feature belonging typically to a person, place, or thing and serving to identify it, characteristics that can be used to describe an object or …

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 …