Joey Graceffa. Surprise! Joey Graceffa has a boyfriend â and youâve seen him before. Graceffa is dating Daniel Preda, a creative producer who has made plenty of appearances on his YouTube channel, most memorably in his talked-about coming out music video â heâs the one Graceffa kissed at the end. Fittingly, the two first met online, after Graceffa spotted a photo of Preda on his Instagramâs âExploreâ page.
The duodenum's function is to accept chyme from the stomach and complete the digestion of food. Chyme is the mixture of stomach acid and swallowed food.Bile released from the gallbladder is also delivered to the duodenum for fat digestion.he duodenum is the upper portion of the small intestines in mammals. The duodenum is the section of the intestines that connects to the stomach and pancreas.
The function of periosteum is to also provide blood and nutrients to the bone. The periosteum is attached to the bone by resilient collagen fibers called Sharpeyâs fibers. Also referred to as bone or perforating fibers, this network of strands binds this protective membrane to the entire bone.hese are responsible for regenerating or replicating new cells. The function of periosteum cells is to develop into new cells as a bone grows but it does not have the ability to replicate indefinitely.