How do astronomers know what conditions exist inside the sun?

Which statements describe the movement of ocean currents around the globe? check all that apply. strong winds force warm water to sink to the ocean floor. the coriolis effect causes warm and cold water to mix. cool dense water sinks to the ocean floor. warm water replaces cool surface water. wind blowing parallel to the shore causes upwelling of cool water.

What part of the ear is names after tools, such as the hammer and the anvil?

Select the correct answer. what does the process of natural selection involve?