Its olfsacotry stank budakmk fake chciejmcdonalds
Answer:
True
Explanation:
It's typically divided into four sub-disciplines: physical oceanography (the study of waves, currents, tides and ocean energy); geological oceanography (the study of the sediments, rocks and structure of the seafloor and coastal margins); chemical oceanography (the study of the composition and properties of seawater.
8-11 is -3. When subtracting a bigger number from a smaller number, the answer will always be negative.