Which of the following statements is true? a: carbon-14 can only be used to date rocks. b: oxygen speeds the decay of dead organisms. c: in turbite beds, the bottom layer is older than the top layer. d: epeirogenic changes deform the crust.

Solve the following javafx application: write a javafx application that analyzes a word. the user would type the word in a text field, and the application provides three buttons for the following: - one button, when clicked, displays the length of the word.- another button, when clicked, displays the number of vowels in the word.- another button, when clicked, displays the number of uppercase letters in the word(use the gridpane or hbox and vbox to organize the gui controls).