1. When one muscle of a pair contracts, the other muscle does what ?

Scientists notice structural similarities between fossils of a land animal and an aquatic organism. They know the similarities are not a result of the two organisms having to adapt to similar environments. What can they attribute the structural similarities to?convergent evolutioncommon ancestrytransitional evolutionsimilar mating habits How does this vase make you feel? Why? Hellppp helppp Write the decimal. The word AND represents the decimal. twenty-seven and four tenthstwo and seventy-four hundredthstwo and seventy-four thousandths A function of x containing three ordered pairs of the form (x, y) is shown below. {(1, 3), (2, 7), (3, -9)}What is the range of the function? 10. Maddy has saved $55 from birthday money. She is earning $25 per week for babysitting her neighbors, whichshe also saves. Which function can be used to nd a, the amount of money Maddy will have saved at the end of wweeks of babysitting?A. a =55w +25 B. a = 25w + 55 C. a = 55w + 80 D. a = 80w +55 Reasons why aluminum can not be soft soldered Simplify: -5 + 3a +6 - 4a. What are some other ways to program a robot to navigate a complicated environment other than straight paths and right angle (90 degree) point turn? 21 points Brailiest pic below Find the amount accumulated after investing a principal P for t years at an interest rate compounded k times per year. P = $3,500 r= 5% t = 10 k = 4 A = ? pls help due in 10 mins PLEASE ME!!!! ANSWER IF YOU KNOW THE ANSWER Which describes the events at Appomattox Courthouse in April 1865?Question 3 options:Jefferson Davis surrendered his sword to Grant and renounced slavery.Lee surrendered to Grant, who gave him generous terms of surrender.Grant told Lee that he could keep his enslaved people if he would surrender.Grant surrendered to Lee and promised to turn over President Lincoln. Write your own allusion in a complete sentence. thx i u help me :) Exercise 2. Put the following sentences into indirect speech:1. The poet said, "I have written a new poem."2. You said, "I am getting my room repainted."3. I said, "I live with my parents."more4. The policeman said, "We are trying to clear the traffic jam."175. The doctor said, "The patient has explained the problem to me."6. Ira said, "I invited all my friends to my sister's marriage."7. The farmers said, "We cannot depend upon the rain."8. I said, "I am sorry for my mistake." True or false:29 < 5 What is the relationship between UV radiation and melanin What type of microscope would you use to view a live sample?1. Scanning Electron Microscope2.Transmission Electron Microscope3.Magnifying glass4. Light Microscope please please i need help i will mark u brill Solve the equation for the indicated variable