Hurry in a ! the organism shown is a free-living one that is anchored to the bottom of ponds and streams during one stage of its life cycle. what is the common name of the group to which this organism belongs? a) mollusks b) bryozoans c)rotifers d) cnidarians

How do tides affect the organisms living in intertidal zones? a. no organisms live in intertidal zones due to the tumultuous environment. b. the mechanical forces of the waves keeps the organisms clean. c. only plants live in intertidal zones because the animals float away with the waves and never return. d. the mechanical forces of the waves can dislodge the organisms from their habitat.