Science Crossword Puzzles

partial or complete hair loss from where it typically grows, temporary hair loss experienced after the conclusion of pregnancy, technical term for …

the movement of a particle that creates a wave, the distance between two crests or troughs, the amount of time it takes for a complete wave, the …

provide electrical insulation and regulate chemical environment of neurons, form the myelin sheath around neurons in the pns, regulate the blood-brain …

this type of chromosome fragmentation occurs when the broken-off piece of chromosome becomes reversed and is then joined on again, this type of …

to darwin, this is the mechanism that directs evolution, the production of this is what darwin considered to be tbe first step of the two-step process …

this is exerted on a population due to the environment, and is considered to be a large influence on natural selection as an agent of evolution, this …

stores bile, which helps break down food, helps the frog breathe by taking in air and getting rid of carbon dioxide, pumps blood around the body to …

what spanish word does platinum derive from?, related to _ across, what does this word translate to?, what sort of metal is platinum?, as platinum is …

adjust measuring device, to a standard, international system of units, tentative solution to a problem, use of evidence to construct testable …

anything that has mass and takes up space, when two or more substances are together in the same place but are not chemically bonded, two or more atoms …

a gas produced by burning carbon and organic compounds and by respiration, commonly known as table salt, a simple sugar that is an important energy …

this is a broad category of tissues that supports, binds together, and protects tissues and organs of the body, this tissue forms the outer layer of …

during this phase of meiosis ii, chromosomes are separated and go to each end of the cell, during this phase of meiosis ii, four nuclei form, and the …

simplest polymer structure, monomer of natural rubber, the main source of body energy, also known as brain sugar, glucose + fructose, polymers made by …

an attractive force that holds two atoms together, a change in matter that forms one or more new substances, a chemical change where a substance …

dna is the only known chemical that is capable of _ itself, dna contains these, which guide repair and construction of cell parts, dna contains about …

are sometimes called pyrrhophyta , meaning “fire plants”, microorganisms that show optimal growth in highly acidic environments, organisms capable …

infection that develop and progress slowly, an organism that grow rapidly in the presence of high pressure, a microorganism that requires 5-10% co2, …

the basic unit of matter, consisting of a nucleus and electrons, the center of an atom, containing protons and neutrons, atoms of the same element …

a mixture that does not appear to be the same throughout, a mixture that appears to be the same throughout, uses the physical property of size to …

it has two divisions, sperm and egg cells, only one set of chromosomes, replicating dna, where the cell division happens, the chromosomes search for …

a calculation of the percentage of useful energy transformed, in a block of ice, the particles are gently.., heat transfer that does not require …

a substance that contains one kind of atom and cannot be broken down into a simpler form, a substance made of two or more elements chemically combined …

sugar found in adenosine triphosphate, the individual subunit of which proteins are made, composed of a central carbon atom bonded to an amino group, …

prepare phenol from chlorobenzene, synthesis of salicylic acid, convert aromatic amine to carboxylic acid, prepare phenol from benzene, distinguish …

basic unit of body structure, outer covering that encloses the cell, control centre of the cell, gel like fluid that supports a cells internal …

a protein that accelerates chemical reactions, a metabolic process that converts sugar to acids, gases, or alcohol, the process by which plants …

what is the muscle action that features consistent tension across the muscle while the length changes?, what muscle movement lengthens the muscle?, …

theory of relativity, laws of motion, atomic structure, radioactivity pioneer, black holes, quantum electrodynamics, electromagnetism, telescope …

evolution theory, genetics pioneer, germ theory, taxonomy founder, penicillin discoverer, environmentalist biologist, dna structure, dna …