What is the difference between sediments deposited by a glacier and a river?

Plz will mark! the diagram shows the positions of the sun, moon and earth during spring tides, when the high tides are at their highest and low tides at their lowest. what is it about these positions that causes these high and low tides?

Loss of protected health information collected for research should be directly reported to:

Do you think the gene eef1 alpha1 supports cell theory? explain your response.