What was franklin's condition in life when he arrived in philadelphia response and wnalysis?

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?

In the ocean why are the greatest amount of primary producers found in the epipelagic zone and how does that affect biodiversity

Natural resources are any materials that humans obtain from the earth to meet our wants and needs.