18. The procedure findSum is intended to return the sum of the numbers in the list called numbers. The procedure does not work as intended. PROCEDURE findSum (numbers) { sum - numbers[1] FOR EACH number IN numbers { sum = sum + numbers[number] } RETURN (sum) } 18b. Which of the following is NOT an example of using citizen science as a possible solution? (A) The behavior of fireflies during the summer months (B) The behavior of the mysterious and wonderful jellyfish on the beach or water (C) Collecting recordings using ultrasonic microphones and sonograms of bats (D) Calculating PSAT scores for a school district 18c. Why is programming code written in a high-level language run through a compiler before it can be run? (A) The compiler ensures that the program will have no bugs. (B) The computer cannot directly understand upper-level programming code. The compiler must translate code into machine code. (C) The compiler installs the new or updated program onto the computer. (D) The computer interfaces with the compiler to determine how to run the program. 18d. Which best describes the role of hypertext transfer protocol/internet protocol (HTTP/IP)? (A) The foundation of data communication for the World Wide Web (B) The set of rules for the path packets taken on the route-tolerant internet (C) It regulates the amount of people allowed on the internet at what time (D) A core protocol of the domain name system