4x^2-13x+14 hope this helps
Hello There! ^_^
Your question: Which of the following is not evidence of sea-floor spreading..?
Your answer: The distribution of ice sheets across the planet is not an evidence of sea-floor spreading.
The answer is option C.
Happy Studying!
Answer: I would say region
Explanation: The definition for region is an area having definable characteristics but not always fixed boundaries.
The first one to answer before me was right