This statement is false. The open ocean, seafloor, and coral reefs are not all examples of habitats with high rates of primary production. Instead, these are examples of marine habitats that is used to support and give shelter for the marine living things
The answer is proglottids.
When tapeworm infect the intestine, it will attach a segment that consist of a part with many eggs called proglottids. The proglottids will constantly produce eggs. If the worm is removed but some of the proglottid leave behind, the infection would be recur, so it is important to remove all proglottid
The answer needed to complete the statement above is the External Urethral Sphincter. It a skeletal muscle, in contrary to the internal urethral sphincter, whose location is at the urogenital diaphragm. Its function is the voluntary control of urine in the bladder.