The amount of chemical energy a substance has is influenced by its structure and the bond the substance has.Some bond is release energy when broken, …
Answer: The theory was proposing that children progress through different stages of cognitive development Explanation: Jean Piaget was a Swiss psychologist. He was a famous …
Answer:the question is missing the numbers, so I looked for a similar question:Suppose you receive $100 at the end of each year for the next …
Answer: C. 2x^3-11x^2+16x-3
we haveSolve the inequalityMultiply by both sides-----> remember change inequality signthe solution is the interval-----------> (-∞,-8]using a graph tool see the attached figurethe solution is …
Answer:Coordinate#1: (15,190)Coordinate#2: (20,220)Step-by-step explanation:
Answer:C. subtract your age from 220
In the United States, it should be noted that a bicyclist is killed every six hours.The cause of the accidents has been attributed to the …
Answer:Lipids are composed of fatty acids which form the hydrophilic head and glycerol which forms the hydrophilic tail; their arrangement can give these non-polar macromolecules …
Answer:Controllable Factors: Diet, exercise, adequate water intake, smoking, use of harmful substances.Uncontrollable factors: genetics, age, pollution, bone formation, family history. Explanation:A set of studies recently …
An increase in a predator population will directly result in THE DECREASE IN THE PREY POPULATION.Predation is a biological interaction where one organism feed over …
Answer:Insulin is one example of a protein that acts as a hormone.Explanation:it causes changes throughout the body as it is transported through the bloodstream, this …
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Answer:The correct answer is ''complementary pairing of bases''Explanation:The double-stranded DNA with the complementary nitrogenous bases that are located inwards and establish non-covalent bonds (or attractive …
The three types of hazards that makes the food unsafe are chemical, physical, and biological. The correct option is D.What is hazard?A hazard is anything …