Questions in Grade High-school

Questions in Grade High-school

[Homework Help] In addition to causing hallucinations, some hallucinogens also produce ________.

[Homework Help] Red and violet are at opposite ends of the spectrum of visible light. Describe two things they have in common and two ways in which they differ.

[Homework Help] An mRNA is 429 nucleotides long. The number of amino acids in the polypeptide chain formed from this mRNA is: (A) 143 (B) 142 (C) 141 (D) 429 (E) 428

[Homework Help] How do you factor \(80y^2 - 4y - 4\), or is it prime?

[Homework Help] True or False 1) Citizenship is the way you conduct yourself as a member of the community. 2) Communication involves only sending messages to others. 3) In a compromise, usually both sides give up something. 4) Passive communicators always stand up for themselves and defend their actions. 5) Speaking is a more important communication skill than listening. 6) Body language is a form of nonverbal communication. 7) Prejudice is an unfair opinion about a particular group of people. 8) Constructive criticism uses hostile comments that only point out a person's shortcomings and offer no hope for change.

[Homework Help] If \(9^x = 27\), what is \(x\)? Please include the method used to find the solution.

[Homework Help] Solve the equation \(9(n + 3) = 7n - 3\) and show the steps.

[Homework Help] Which of the following observations best supports the conclusion that dolphins and sharks do not have a recent common ancestor? A. Dolphins form social groups, but sharks are solitary. B. Dolphins hunt during the day, but sharks are nocturnal. C. The number of dolphin species is far less than the number of shark species. D. The jawbone structure in dolphins is very different from the jawbone structure in sharks.

[Homework Help] Why does stirring the water in an experiment make the results more reliable?

[Homework Help] The waiter places a bowl of soup in front of Igor. In a counterclockwise direction, he passes the soup to Elan who then passes it to Abbey. Which two rotations about the center of the table describe passing the soup? A) first 80° and then 80° B) first 120° and then 120° C) first 144° and then 144° D) first 160° and then 160°