Which zone undergoes the least amount of change in a given day, resulting in a high level of biodiversity? middle intertidal zone supralittoral zone high littoral zone low intertidal zone

The answer is: Middle intertidal zone which is also known as littoral zone, undergoes the least amount of change

Explanation:

Middle intertidal zone is the area above the water at low tide and underwater at high tide. Moreover, the region that lies between the tide marks may include numerous habitats like starfishes etc. However, due to high temperature and long periods of dryness, organisms in this particular area are not well adapted which results in a high biodiversity.

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).

if your own plato the answer is b. the fern transitioned from sporophyte generation to gametophyte generation.