The integer to represent the depth Kaitlin dove would be -42. Sea level is 0, and any number below that would be negative, so that's how you find the answer. :)
200,000,000+80,000,000+1,000,000+400,000+80,000+100
Answer: removes liquid waste and hormones from the blood and works closely with the nervous system.
Step-by-step explanation: i dunno just researched it online lol
