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Physical Science Praxis 5442 Latest Update 100% Solved Acid a chemical substance that neutralizes alkalis, dissolves some metals, and turns litmus red; typically, a corrosive or sour-tasting liquid of this kind ( ph lower than 7) Acid-Base Reaction is a chemical reaction that occurs between an acid and a base. It can be used to determine pH. Aqueous An aqueous solution is a solution in which the solvent is water Atomic Mass # of protons + # of neutrons of an element Atomic Nu...

Middle School Science Praxis Practice Test Questions with Verified Answers A block is accelerating along a flat surface under the action of a force applied parallel to the surface. If the magnitude of the applied force is doubled, then the magnitude of the block's acceleration will Double A certain species of plant has bright red flowers. Which of the following most likely explains why the red color is considered an adaptation of the plant? Aids with pollination A child touches a h...

Praxis 5442 Life Science Latest Update 100% Verified Animal Behaviors Actions animals take to survive in their environments. Examples are hibernation, migration, and instincts. Example: Birds fly south in the winter because they can find more food. Animal Structural Adaptations A characteristic in a plant or in an animal's body that helps it to survive in its environment Biomolecules also called biological molecule, any of numerous substances that are produced by cells and livin...

Praxis 5442 - Physical Science Latest Update Graded A+ [Ca(NO3)2] calcium nitrate 1st law of thermodynamics The principle of conservation of energy. Energy can be transferred and transformed, but it cannot be created or destroyed. 2nd law of thermodynamics The principle whereby every energy transfer or transformation increases the entropy of the universe. Ordered forms of energy are at least partly converted to heat, and in spontaneous reactions, the free energy of the system also...

Praxis II Middle School Science 5440 Latest Update Graded A+ "Zeroth" Law of Thermodynamics If systems 1 and 2 are both in equilibrium with 3, then 1 and 2 are also in equilibrium with each other. 1st Law of Thermodynamics Matter and energy are conserved (energy in = energy out) in a closed system. 2 elements - liquid at room temperature Hg, Br 2nd Law of Thermodynamics Entropy always increases in a closed system. Not all energy is transferred; some is "lost" as heat. 3r...

Praxis PT 2 Middle School Science Questions and Answers Already Passed 10. In cold weather, it is more difficult to make people comfortable in a room with a high ceiling than in a room with a low ceiling primarily because Cold air is more dense than warm air is correct. Since cold air is more dense than warm air, convection currents will develop, with warmer air rising to the ceiling and cooler air dropping toward the floor. When the ceiling is high, there will be a greater temperature d...

ITEC-1000 Exam Review 2024 - (Ch. 1-2, 4, 7, 9, 10-11) Questions and Answers 100% Pass (1) ___________ are agreements among interested parties, often manufacturers, to assure that various system components will work together interchangeably. a) Manuals b) Standards c) References d) Operating procedures b) Standards (1) Many of the internal OS services are provided by the ___________ module, which contains the most important operating system processing functions. a) CPU b) root ...

ITEC - Professional Conduct & Business Rated A+ Consumer Protection Act An act that safeguards the consumer from unsafe products Continual Professional Development can be obtained by Attending lectures or additional training courses throughout the year Correct first aid for fainting Lie client down, raise the legs and support ankles on your shoulders Disadvantage of being a sole trader No legal distinction between business and personal assets Limited company A limited compan...

ITEC: Make-up Questions and Answers Rated A+ 15 steps for applying make-up: Pour Cup For Coffee, Peanut Butter Sandwich Half, Everything Else Make Later, Later, Later, Sorry 3 primary colors: red, blue, yellow 3 secondary colors: green, orange, violet 4 skin tones: fair, medium, dark & olive 8 types of foundation: Call My Girl Laurie B.A.L.M cream, mouse, gel, liquid, block/compact, all-in-one, light reflecting, matte absorbent material contained in face powder nylon deriv...

ITEC Beauty Specialist - Skincare & Eye Treatments Questions and Answers Already Passed A birthmark is also known as; Naevae A moisturizing cream is best suited to what skin type? Mature A moisturizing lotion contains; 15% oil A natural astringent Lemon juice Alpha-tocopherol is the chemical name for; Vitamin E Ascorbic Acid is the chemical name for; Vitamin C Atom that gained an electron will become _________ charged negatively Atom that has donated an electron becom...