Science Crossword Puzzles

a graph that plots stars organized by luminosity and by their temperature, a sphere made up of extremely hot gases, a cloud of gas and dust in outer …

icy body of frozen gasses, rocks and dust leftover from the formation of the solar system, minor planet, the most abundant elements in the known …

there will be two _ , equivalent to five atp, for each original molecule of glucose, the enzyme that catalyzes the conversion of fumarate to malate, a …

"knee cap" bone, strongest, biggest bone in the body, found in the thigh, hitting the end of your "funny bone" at the elbow …

iron ore, ore of aluminum, the place for extracting iron, a barrier method in protecting iron from rusting, can be hammered into sheets, can be pulled …

energy that can be measured by a thermometer, material that allows heat or electrical energy to easily flow through it, matter that is made up of the …

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

positively charged center of an atom according to the cloud model, scientist who discovered the electron, model of the atom that was described as …

the amount of matter or stuff that makes up and object, the state of matter in which the molecules slide past each other and move at a medium speed, …

produces a gas flame - yellow or blue, used to protect worktops from heat, glass container, platform to hold apparatus while being heated, _ flask - …

all the alleles that make up a certain gene, an allele that is only expressed if there are 2 copies, e.g. bb, the differences within a species, …

where carbon is originally located, non-living things, element that has to be converted through nitrogen fixation, process of chemical elements being …

the study of animals and their behavior. (7 letters), the branch that deals with plants. (6 letters), study of microscopic organisms like bacteria and …

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 …

occurs when the nucleus of an unstable atom breaks down in a process called radioactive decay, positively charged, more massive than any other type of …

high energy rays emitted by radioactive substances, benign tumor of the adrenal medulla, excessive activity of the thyroid gland, examination by x-ray …

industrial zone and their health, expansion of modern industrial enterprises has a significant _ on human health, radiological examinations in the …

back of the body or organ, the plane that divide a person's front ad back, the heart is in this cavity, area above the stomach, situated in the …

the largest element in the fourth period, the largest element in the first period, the family of reactive nonmetals with seven valence electrons, all …

system bring oxygen to the body, blood vessels that carry blood toward the heart, stretchy sac for temporarily storing urine, blood cell that defends …

bacteria in the urine, teaching patients how to identify and contract the pelvic floor muscles in a structured exercise program, the inability to …

the underground stems that produce roots and leaves in ferns, invertebrates with jointed appendages, term used for flexible stalk/stem plants (not …

exercise at low intensity, respiratory muscle below lungs, shin pads, helmet, gum shield, treating somebody differently because of race, gender, …

tide occurring once per day, rise and fall of ocean at the shore, contains inter-tidal zone, largest tidal range during the month, salinity level over …

mixture in which one substance consisting of microscopically dispersed insoluble particles is suspended throughout another substance, tightly packed …

a contact force transmitted through a rope or similar object when forces pull on the object's opposite ends, the pivot of a lever, a spear …

what do scientists use to measure artifacts under 30,000 years of age?, in order to date old materials, scientists use?, the half-life of carbon-14 …

what is the scale called that you measure acids and alkalis on?, what word does the colors blue and purple go with?, what is the process to make …

parts of the body of plants and animals that have become fossils, a material that is burned for energy, a method used by scientists to determine the …

an indicator, shows whether a substance is acidic, alkaline, or neutral, a solution with a ph value less than 7, changes colour to show the ph of a …