Science Crossword Puzzles

property of metal to be easily broken into pieces or powder form, a mineral deposit containing enough metal to allow economical recovery of it, a type …

this describes covalent compounds as conductors, these molecular ions gain or lose one or more electrons (ionic) as their atoms share electrons …

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 …

leaves, flowers, cones, and secondary stems grow at these points where a bud of meristem tissue divide and specialize to form these particular …

the idea that all living organisms are descended from a single ancestor or a small group of ancestors, the process through which species change over …

something that does not easily allow the transfer of heat or electricity, the standard measurement of energy, the amount of energy required to raise …

a radiation absorbed dose, combining two smaller helium nuclei to get energy, the number of protons in an atom, atoms of the same element with a …

the tiniest possible unit of an element, has no charge, holds protons together in the nucleus, an object that attracts iron, nickel, and cobalt, a …

heterotroph; depends on primary producers for energy, autotroph; converts sunlight and chemical energy into energy used by the rest of food chain, the …

comes from things like the sun, light bulbs and candles. it bounces off of things and allows us to see, curved mirrors that allow us to see a wider …

the distance between two identical points on a wave, a smooth surface that reflects light to form images, a line that indicates the path of light, …

a large evergreen tropical tree that grows edible fruit. planted in the spring and in the fall it produces showy green leaves that have a yellow-green …

the movement of molecules from an area of higher concentration to an area of lower concentration, growing of fruit, vegetables and flowers, any change …

when the plant or plant products are used by humans, when humans use the animal and animal products that feed on plants and plant products, plants …

binary _ _ _ _ _ _ _ , in meiosis the number of chromosomes are _ _ _ _ _ _ _ by half, sexual reproduction occurs in a _ _ _ _ _ , phase of mitosis …

the reproductive part of the plant, part of the cell where sunlight is used to make sugars for the plant, tube like structure that supports the stigma …

do polar molecules attract each other?, electrons that play a part in the formation of chemical bonds are known as?, what bond is an attraction …

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 …

the time when the sun first appears in the sky, the space above the earth that you can see when you look up, the round object that moves around the …

a polysaccharide stored in the liver and muscle cells, a long molecule consisting of many similar building blocks, called monomers, a pure substance …

the state of matter in which atoms move around one another, when thermal energy is added or removed, this is what happens to a substance's state, …

organ system that is a fast-acting control system of the body; responds to internal and external changes by activating appropriate muscles and glands, …

behaviour and characteristics, which is found in stomach juices, which is found in fizzy cooldrinks, base that can dissolve in water, substances with …

the particles in a _ are far apart and move quickly to spread out in the space, the particles in a solid are very close together and _ , when the …

a negatively charged ion, reflects the relative strength of the forces holding ions together in a solid ionic compound, a chemical compound formed …

the scientific study of prehistoric life forms through the examination of plant and animal fossils, the preserved remains or traces of ancient …

# of waves that arrive per second and determines our perception of pitch, snail-shaped, this part of the ear is especially critical in hearing things …

common chemical used, used to cut tiny amounts of material, most common specimen fixative, one of the benches in histology, a microtomy defect, acid …

the side of dna that is replicated continuously, always pairs with thymine, what the m in mrna stands for, the process of making an rna molecule using …

first planet found by the telescope, the densest planet, earths only proper natural satellite, shortest day, named after the roman god of war, …