Science Crosswords

Free printable science crossword puzzles. Download pre-made or create your own Crossword using our crossword maker. Simply download, print and start playing or play online.

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Requirements for Evolution crossword puzzle
Requirements for Evolution

differences in form and function among individuals of the same species, the genetic makeup of an organism, the structural, physiological, and …

The Origin and Evolution of Life crossword puzzle
The Origin and Evolution of Life

lost the ability to survive independently and became organelles (e.g. mitochondria and chloroplasts), early membranes trapped organic molecules inside …

Man on the Moon crossword puzzle
Man on the Moon

of the three astronauts, whose spacesuit looked the most different, saturn v is this, mission control is in this city, the astronauts brought back _ …

The Bodies Systems crossword puzzle
The Bodies Systems

a typically self-contained structure that carries out a particular function for the body, the body system made up of organs that break down food into …

Mass, Viscosity and Density crossword puzzle
Mass, Viscosity and Density

how thick a liquid is and how easily it can flow, this happens when particles get heated, quantity of matter in a physical body, this state sticks …

The Planets and the Sun crossword puzzle
The Planets and the Sun

_ has a storm system known as the great red spot, the inner planets are often called the _ _ (two words), the sun is closer than other stars, but it …

Biological Control crossword puzzle
Biological Control

regulatory mechanism in export and import, keeping out, any organism that benefits the growing process, feeding on plants, feeding on insects, defense …

Patterns of Inheritance crossword puzzle
Patterns of Inheritance

one of two or more alternative forms of a gene that arise by mutation and are found at the same place on a chromosome, principle of _ : the summary of …

Tissue crossword puzzle
Tissue

a group of cells that are same in structure & work together are called?, what forms the framework that support the body?, which tissue is very …

Principles of Optics crossword puzzle
Principles of Optics

the branch of physical science that deals with the properties of light and vision, describe the nature of light in terms of its wave properties, deals …

Organic Compounds: Are they Useful? crossword puzzle
Organic Compounds: Are they Useful?

used in moth balls, polish remover, paint remover, compounds that contains carbon, present in alcoholic drinks(beer, wine), disinfectant, perfumes, …

plant Structure crossword puzzle
plant Structure

colorful structures used to attract specific animal pollinators, male reproductive structures, makes pollen, supports the anther, the opening at the …

Cellular Energetics crossword puzzle
Cellular Energetics

increases the concentration of hydronium ions, decreases the concentration of hydronium ions, the measure of how acidic or basic a substance is by …

Parenterals crossword puzzle
Parenterals

animals used in usp pyrogen testing, gas used for sterilization of medical devices, used to treat anaphylactic shock, examples are bht and bha, …

Astronomy and Earth crossword puzzle
Astronomy and Earth

the name of our galaxy, the number of planets in our galaxy, to go around another object, to spin on one's axis, the earth has a _ of 23.5 degree, a …

Glycolysis crossword puzzle
Glycolysis

how many major parts of glycolysis are there, term used when atp is used, a high energy phosphate intermediate, made when there is a lack of o2 …

DNA Metabolism crossword puzzle
DNA Metabolism

process of dna duplication, process of formation of rna on a dna template, process of protein synthesis, _ transcriptase - enzyme that directs the …

The Tricarboxylic Acid Cycle crossword puzzle
The Tricarboxylic Acid Cycle

also known as tca or citric acid cycle, used and regenerated during the tca cycle, under these conditions, pyruvate is oxidized in the presence of …

Nucleotides, Nucleic Acids and DNA Structure crossword puzzle
Nucleotides, Nucleic Acids and DNA Structure

compounds formed when a base is linked to a sugar via a glycosidic bond, formed when phosphoric acid is esterified with an -oh of the monosaccharide, …

U.S. Manned Space Programs crossword puzzle
U.S. Manned Space Programs

first american in space, shuttle with the record for the longest spacewalk, project to send humans to the moon, another term for the space shuttle, …

Light & Stars crossword puzzle
Light & Stars

this spectrum is made of different wavelengths of light, this spectrum is produced when gasses are heated & excited, thereby producing light, this …

The Vertebrate Integument 2 crossword puzzle
The Vertebrate Integument 2

dermal scales found in cartilaginous fishes, dermal scales found in non teleost bony fishes, are smooth-edged scales dermal scales found in teleost …

The Vertebrate Integument 1 crossword puzzle
The Vertebrate Integument 1

consists of stratified epithelium, cells divide by mitosis and some become part of superficial strata, glands found in lampreys and other fishes, …

The Alkali Metals crossword puzzle
The Alkali Metals

this happens to the surface of an alkali metal when it reacts with oxygen, this gas is produced when an alkali metal reacts with water, sodium _ into …

Enzymolgy crossword puzzle
Enzymolgy

the substance acted upon, the product derived from a transformed substrate, have 2 or more ionasable sites, are responsible for the different …

Organogenesis crossword puzzle
Organogenesis

germ layer which eventually gives rise to the epidermis and nervous system, germ layer which eventually gives rise to the bones, dermis, and tissues, …

Breathing crossword puzzle
Breathing

the tube connecting the mouth & nose to the lungs, bigger tubes that carry air in and out of the lungs, smaller tubes that carry air to the …

Jonas Salk crossword puzzle
Jonas Salk

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 …

Micro-Organisms crossword puzzle
Micro-Organisms

cells in the body that makes anti-bodies immediately when micro-organisms enter the body a second time, organism that lacks a nucleus and …

Chemical Reactions - Enzymes crossword puzzle
Chemical Reactions - Enzymes

energy input necessary to initiate a chemical reaction, condition in which reactants and products of a chemical reaction are formed at the same rate, …