Falsifiability
Falsifiability is an important idea in science.
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Falsifiability is an important idea in science.
Three standard figures use the midpoint. In a parallelogram the diagonals bisect each other, so they share midpoint; that is a coordinate test for…
Nucleic acids (DNA and RNA) are polymers of nucleotides that store and transmit genetic information. Each nucleotide consists of a pentose sugar, a nitrogenous…
Tap water is water supplied through the municipal water system to households and for commercial purposes. Simple explanation: Tap water is the…
A species (biological): can interbreed and make fertile young (Mayr school). Horses x donkeys = sterile mule: two species. Speciation: split into two gene…
Programming Constructs are the fundamental building blocks of a programming language — the data structures, control structures, and techniques that…
The main idea is that the thermal stability of Group 2 carbonates and nitrates increases down the group. This means that barium carbonate is more thermally…
First Line of Defence: The first line of defence comprises external barriers that keep microbes out of the body. It includes the skin and the mucous…
A banked curve tilts the roadway so the normal force helps provide the centripetal force needed for circular motion.
Propanone yes. Ethanal yes. Butanone yes. Pentan-3-one no (no CH3CO). Ethanol yes but that was the alcohol chapter (oxidises first). DNPH does not distinguish…
Replace B by -B in the fundamental law: cos(A+B)=cos A cos B - sin A sin B (because cos is even, sin odd). Then sin(A+B)=sin A cos B + cos A sin B, from…
Generate general solutions, list only values in the interval, and test endpoints carefully.
Bone: An individual bone is composed of a variety of tissues, including bone tissue, cartilage, fibrous connective tissue, blood and nerve tissue.
The conjugate of z = x + i y is z-bar = x - i y (flip the sign of the imaginary part). The modulus (magnitude, absolute value) is |z| = sqrt(x^2 + y^2), the…
The large-scale structure of the universe describes how galaxies and matter are distributed over extremely large cosmic distances.
A: IAIA or IAi. B: IBIB or IBi. AB: IAIB. O: ii. Universal donor/recipient is a school shorthand with limits (Rh exists). No matching-how-to for a clinic. IA…
Peripheral Nervous System (PNS): The peripheral nervous system consists of the nerves that branch out from the central nervous system and connect it to…
Freshwater Animals · Almost all of the freshwater animals are osmoregulators. · These animals are generally hypertonic to their outer environment. -…
Crystalline solids contain atoms, ions or molecules in a regular, well-defined, repeating arrangement. Their ordered structure produces characteristic melting,…
Congruent arcs cut equal chords. Equal chords cut congruent minor arcs. Minor vs major: the short way and the long way between two points.
Soluble Salts: Soluble salts are salts that dissolve in water at room temperature. Insoluble Salts: Insoluble salts are salts that do not…
Vaccines are biological preparations that provide active acquired immunity to a particular infectious disease. They contain a small, harmless piece of a…
Corrosion is a natural electrochemical process that occurs when a metal reacts with its environment. In this reaction, a metal reacts with oxygen and…
Dialysis is a process for removing waste and excess water from the blood. It is used when the kidneys are no longer able to perform this function. To…