All of the following are part of sea-floor spreading except a. sea levels rising b. plates moving closer together c. magma filling in gaps in oceanic plates d. trenches forming in the bottom of the ocean floor.

The correct answer should be A. sea levels rising should not be a part of sea-floor spreading.

Hope this helps,

Davinia.

technology is the collection of techniques, skills, methods, and processes used in the the merriam-webster learner's dictionary offers a definition of the term: "the use of moreover, these technologies have become so complex that entire fields more recently, modern works of science fiction such as those by philip k.

explanation:

one person pulls 90n one way and the other has 100n pulling the other way.

so the net force = 90 - 100 = -10n,

or the ans can be 10n if the picture shows -90n and 100n instead.