Some, but not all. An organism is any living thing, and since that comprises everything from the very large to the very small (such as single celled organisms), there is not a simple yes-no answer.
what makes an organ system
organ system
Organ
the heart is part of the circulatory system in the body.
Falaunt, Lafanda, Shaniqua, and Marcishqua
the type of respiratory organ mollusks have is GILLS.
The scratchy tongue-like organ of many mollusks is the RADULA.
nephridia
No, an organ system is not an invertebrate. An organ system refers to a group of organs that work together to perform specific functions in an organism. Invertebrates are animals that lack a backbone, such as insects, mollusks, and arachnids. Organ systems can be found in both vertebrates and invertebrates, encompassing various structures and functions within these organisms.
sphinkter
muscular feet is the locomotory organ in mollusks
Mollusks exhibit greater complexity than roundworms in several key aspects, including their body structure and organ systems. Mollusks possess a more advanced and diverse body plan featuring a coelom, a muscular foot, and a mantle that can produce shells, whereas roundworms have a simpler pseudocoelomate structure. Additionally, mollusks often have specialized organ systems, such as a complex circulatory system and a nervous system with more developed sensory organs, enabling them to interact more effectively with their environment. This complexity allows mollusks to occupy a wider range of ecological niches compared to roundworms.
Siphon .
All mollusks have a foot, an organ. In a squid the foot is the tentacles it has.
mollusks have it, it's called the radula.
Yes
yes they do