If china has a population of 1,355,935,022 people and an area of 3,705,405 mi what is the population density of china?

Ecosystems involve living organisms interacting with non-living things in a productive way; how is photosynthesis an example of this? answer, i will give brainiest to first person to get it right.

What is the "great pacific garbage patch"? a large area of marine debris concentrated by rotating ocean currents a large area around the pacific rim where debris collects from natural disasters such as tsunamis an area in the pacific ocean where trash is intentionally dumped due to lack of landfill availability a large trash dump located in hawaii

Apaleontologist finds a plant fossil that shows that the plant had seeds. what can the paleontologist conclude?