Please help it is a test I need help on Solve each question based on your understanding of speed, accleration and velocity

What is hidden during a lunar eclipse? isn't the moon hidden?

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.

Which body part transports oxygen removes waste materials in carries nutrients to the body as part of the circulatory system