Which ecosystem are found in intertidal zones

The ecosystem found in intertidal zones include the kelps, seaweeds, and seagrasses  

Explanation:

The narrow band in the land and the sea animals and plants has to endure the icy waves sometimes when patching dry and hot air. Even though there are extreme conditions, the rocky shores are usually full of life due to the availability of plenty of light, oxygen, and nutrients

Therefore the intertidal zone is typically rich in invertebrates and algae with a mix of other varying species. There is however high intertidal zone during high tides when most species line up for shore crabs.

the answer is the last option or letter d)