I think the correct answers from the choices listed above are options 1 and 4. The Middle Latitudes have only two seasons and abundant rainfall in some places, less in other areas. Hope this answers the question. Have a nice day. Feel free to ask more questions.
Answer:
Ocean currents, air currents, rotation of the earth.
Explanation:
ocean currents can effect the temperature of the water. air currents can bring in dry warm air, like over Africa and help warm the sea more, or cooler air from the arctic to help cool the surface water. Many of these effect are driven by the Coriolis Effect.
The correct answer C. Pectinoid is the most occurring fossil that is a bivalve. They are a superfamily of marine bivalve mollusks which includes scallops and oysters. Members of this family have a triangular resilium.