How would you describe the appearance of the substance before the phase change?

What did the Supreme Court ruling in Plessy v. Ferguson allow Southern states to do?a. block efforts to segregate public schools and collegesb. stop African Americans from migrating to the Northc. maintain separate facilities for African Americans and whitesd. prevent African Americans from registering to vote how many periods are there in the modern periodic table of elements? Marc and Anthony are pulling weeds. The can pull 25 weeds every three minutes. How many weeds can they pull in 15 minutes? Mexicanos Promedio, Mexicanos lindos, Mexicanos blancos, El Mexicano Promedio, Fenotipo Mexicano, Mexicanos Guapos, Mexicanos hermosos, Mexicano comun, Normal mexican, Cara de mexicano, Raza de mexicanos, Mujeres Mexicans guapas, Average Mexicans, Mexicanas bonitas, Mexicanas guapas chorras What are some examples of how he made Rosie appear feminine while she was working in a mans world? WILL GIVE BRAINLIESTwhich fossil fuel offers an infinite supply of fuel source?a.) natural gasb.) coalc.) petroleum d.) all known fossil fuels are finite What distance separates Earth and the Sun? A 300,000 km per second B Eight light-minutes C 149 million light-seconds D One light-year HELP! I need an answer ASAP! What does XJ Kennedy mean when he writes Maneuvering steep stairs / of bedsprings to our car, in Dump? I want to know what makes it a metaphor and what it mean. Line segment JL is an altitude in triangle JKM. Triangle K J M is shown. Angle K J M is a right angle. An altitude is drawn from point J to point L on side K M to form a right angle. The length of K J is 13, the length of J L is 5, and the length of J M is 8. Which statement explains whether JKM is a right triangle? Round measures to the nearest tenth. JKM is a right triangle because KL + LM = 15.3. JKM is a right triangle because KL + LM = 18.2. JKM is not a right triangle because KL + LM 15.3. JKM is not a right triangle because KL + LM 18.2. how is specific gravity extracted from the earth? The members of the city cultural center have decided to put on a play once a night for a week. Their auditorium holds people. By selling tickets, the members would like to raise $ every night to cover all expenses. Let d represent the number of adult tickets sold at $. Let s represent the number of student tickets sold at $ each. If all seats are filled for a performance, how many of each type of ticket must have been sold for the members to raise exactly $? At one performance there were times as many student tickets sold as adult tickets. If there were tickets sold at that performance, how much below the goal of $ did ticket sales fall? 1. How many sheets can a copier reproduce in 5 min. if it makes a copy every 1 sec.? Identify Complete the figure by writing the location of each stage of cellular respiration Using four or more complete sentences, examine the achievements and leadership qualities of Abraham Lincoln Experiments carried out on the television show Mythbusters determined that a magnetic field of 1000 gauss is needed to corrupt the information on a credit card's magnetic strip. (They also busted the myth that a credit card can be demagnetized by an electric eel or an eelskin wallet.) Suppose a long, straight wire carries a current of 5.0 A .How close can a credit card be held to this wire without damaging its magnetic strip? Question 2 of 10The Beatles were:A. FrenchB. Italian.C. British.D. German. can somebody please help, I want to say it's be, but I also think it might be D If you speak spanish than this is for you. In HIJ, h = 3.7 cm, i = 5.4 cm and j=3.8 cm. Find the measure of H to the nearest degree. Only answer this if you have an explanation and if you know what the answer is.Dont answer if you dont know also no guessing. plz