You. compare and contrast communication by nerve signal with communication across plasmodesmata.

A nerve signal is a type intracellular communication involving an electrical charge moving along the cell membrane like a wave.

Direct connections between the cells in plants are called plasmodesmata. They function similarly to the gap junctions in animal cells. Plasmodesmata allow molecules to pass directly from the cytoplasm of one cell to the cytoplasm of an adjacent cell.

the oceanic zone is typically defined as the area of the ocean lying beyond the continental shelf, but operationally is often referred to as beginning where the water depths drop to below 100 meters (328 feet), seaward from the coast to the open ocean.

explanation:

satellites are frequently used to make observations of the orbit on earth