How do physical characteristics determine the classification of vertebrates as mammals, amphibians, fish or birds.

PLEASE HELPPPP! 50 points, my brain has been doing homework all night and this is simple math ;-; I just cant think rn its 7th grade math. Thanks a million!Jamal reads every day. He read 55 pages on Tuesday, which is 25% less than what he read on Monday. How many total pages did Jamal read on Monday and Tuesday? Write solution as a mixed number. 13. A train travels 24 miles in 2 hours. How many miles per hour is the train traveling? * I will give you brainlist or what ever it is if you guess his name Si no te ascienden este ao, (t)_____ (hablar) con el gerente. Pension data for David Emerson Enterprises include the following:_______. ($ in millions) Discount rate, 12% Projected benefit obligation, January 1 $ 350 Projected benefit obligation, December 31 485 Accumulated benefit obligation, January 1 320 Accumulated benefit obligation, December 31 435 Cash contributions to pension fund, December 31 170 Benefit payments to retirees, December 31 58 Required: Assuming no change in actuarial assumptions and estimates, determine the service cost component of pension expense for the year ended December 31.Service cost million Adam And Eve Was The First Person In The Bible Usable fresh surface water is relatively scarce. To many people, streams and lakes are the most visible part of the water cycle. Not only do they supply the human population, animals, and plants with the freshwater they need to survive, but they are great places for people to have fun. The organization that is a clearinghouse for information and statistics associated with healthcare is thea.DHHS.b.USAMRIIDc.WHO.d.CDC What is climate? What are three things that cause the earths climate? Help me pleaseeee: Find the value of a and b when x=10 a = 5x (squared) 2b = 2x (squared) (x-5) 10x an angle is 22 degrees smaller than a second angle. the two angles are complementary. what is the measure of the smaller angle? What did the Missouri Compromise accomplish in 1820? *The Missouri Compromise allowed the spread of slavery into some new U.S. territories but not into others.The Missouri Compromise allowed the spread of slavery into all new U.S. territories.The Missouri Compromise abolished slavery.The Missouri Compromise stopped the spread of slavery into all new U.S. territories. Hello! Just need a little help on this! How does lodge's understanding of race drive his enthusiasm for immigration restrictions? The definition of Not Utilizing Staff Talent in the Eight Wastes refers to a. making more than the customer wants or more than you have demand for b. idle time when resources are not being used c. a product that is less than perfect d. not encouraging employee ideas or undermining their efforts e. both b and d HELLOOOOOooOOOoOooOOHELP MEEEEEEEEEEEEE The table shows the predicted cost of the first year of college at a private school six years from now.CategoryPredicted Costtuition$36,620room and board$12,900books and fees$2,450transportation$3,100other$1,330.Emily is using the table to determine the minimum amount of money she should save monthly if she is to have enough money to pay for her first year of college. She anticipates receiving $6,000 in grants and has 6 years to save in a college savings account.Without including any interest earned, what is a reasonable estimate of the amount Emily and her family should save each month for the next 6 years to pay for her first year of college?$600$700$850$950 A basketball player made 16 shots for a total of 38 points during a game. Some points were worth 2 points and some were worth 3 points. Write a system of equations that models this. How many 2 and 3 point shots did he make? Write your answer as a coordinate. Which of the following is equivalent to the expression below?4x + 3(2x - 1) - 4x Can someone plz help me with this one problem plz!!!!