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Questions in Grade High-school

[Done] What type of sensory information do muscle spindles transmit? Choose the correct option. A. Changes in angle of joint B. Changes in muscle length C. Changes in muscle strength D. Changes in muscle tension Which of the following describes the function and location of Golgi tendon organs? Choose the correct answer. A. Monitor muscle tension, situated in series with muscle fibers B. Monitor muscle length, situated in series with muscle fibers C. Monitor muscle length, situated in parallel with muscle fibers D. Monitor muscle tension, situated in parallel with muscle fibers True or false? An alpha motor neuron and all the muscle fibers innervated by it make up the elementary component of motor control called the motor unit. Select one: True False

[Done] A metal box and a wooden box having the same weight are moved on the same surface by equal forces. In your opinion, which of them will experience greater friction? Justify your answer.

[Done] Which statement best describes the social contract according to Thomas Hobbes? A. People should create a system free of any form of government. B. People should accept a strong ruler who creates laws for their benefit. C. People should create a system where voting determines most laws. D. People should accept a strong ruler who has checks on their power.

[Done] If [tex]r(x)=3x-1[/tex] and [tex]s(x)=2x+1[/tex], which expression is equivalent to [tex](\frac{r}{s})(6)[/tex]? A. [tex]\frac{3(6)-1}{2(6)+1}[/tex] B. [tex]\frac{(6)}{2(6)+1}[/tex] C. [tex]\frac{36-1}{26+1}[/tex] D. [tex]\frac{(8)-1}{(6)+1}[/tex]

[Done] Simplify the following expression: [tex]$\frac{7 k^2}{4 k^3}$[/tex]

[Done] A group of people who force other people to hurt or humiliate themselves as initiation into their group are committing which of the following acts of violence? A. homicide B. hazing C. domestic violence D. none of the above

[Done] Simplify. $\frac{7}{a+8}+\frac{7}{a^2-64}$

[Done] Environmental factors can influence natural selection because they can increase or decrease A. the number of chromosomes in an individual. B. the number of chromosomes in a population. C. the amount of genetic variation in an individual. D. the amount of genetic variation in a population.

[Done] Write the synonyms or antonyms of the words as directed in brackets. (a) holiday (antonym); (b) ceremony (synonym); (c) displayed (antonym); (d) eminent (antonym); (e) outstanding (synonym).

[Done] While in an interactive nslookup session, you'd use the ______ keyword to change the DNS server you're using.