The structure labeled as x is the so the cell in the image is a the structure labeled as w is the so the cell in the image is a

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.

If a grape were placed in a hypertonic solution what would happen and why?

Which of the following happened during the precambrian era? the first prokaryotic cells the first eukaryotic cells development of photosynthesis all of the above