This cell will have long thin branches that can reach out to other cells, allowing the cells to (send signals) be affected by and affect this cell.
what cell is this?

Nerve cells

Explanation:

Part of the nervous system which is capable of communicating messages to others cells via electrical signals

answer; i believe is(b)converging

volcanoes (an event in the geosphere) release a large amount of particulate matter into the atmosphere. these particles serve as nuclei for the formation of water droplets (hydrosphere). rainfall (hydrosphere) often increases following an eruption, stimulating plant growth (biosphere).