Human papillomavirus. You need this vaccine if you are a woman age 26 years or younger or a man age 21 years or younger. Other men age 22 through 26 who want to be protected from HPV may receive it, too. Men age 22 through 26 years with a risk condition also need vaccination.
The benthic zone is the area near to the bottom of river, lake or sea. Most of the plants found there are algae and seagrasses, which are also called phytobenthos.Phytobenthos will occur more often in the superior levels of the benthic zone, since they depend on the sun for photosynthesis.ost of the plants found there are algae and seagrasses, which are also called phytobenthos. Phytobenthos will occur more often in the superior levels of the benthic zone, since they depend on the sun for photosynthesis.
Benthos: Inhabitants of the Benthic Zone. The organisms that live in the benthic zone are collectively called benthos.. They include crustaceans, mollusks, worms, fish, and any other type of organism that makes its home on or in the seabed.he Benthic Zone. The benthic zone begins at the edge of the sea at the intertidal zone, extends out along the continental shelf, and continues down the continental slope to the abyssal plain, thousands of meters below sea level.