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Baleen hair is attached to each baleen plate. Appearance of baleen hair in a whale's open mouth Cross-section of jaw showing bone a, gum b, rigid plate c and frayed baleen hairs d and e. Baleen is a filter-feeding system inside the mouths of baleen whales. To use baleen, the whale first opens its mouth underwater to take in water.
Rorquals, needing to build speed to feed, have several adaptions for reducing drag, including a streamlined body; a small dorsal fin, relative to its size; and lack of external ears or long hair. The fin whale is the fastest among baleen whales, having been recorded travelling as fast as 10 m/s (36 km/h; 22 mph), and sustaining a speed of 2.5 m ...
The family Balaenidae, the right whales, contains two genera and four species. All right whales have no ventral grooves; a distinctive head shape with a strongly arched, narrow rostrum, bowed lower jaw; lower lips that enfold the sides and front of the rostrum; and long, narrow, elastic baleen plates (up to nine times longer than wide) with fine baleen fringes.
A typical plastic comb. A comb is a tool consisting of a shaft that holds a row of teeth for pulling through the hair to clean, untangle, or style it. Combs have been used since prehistoric times, having been discovered in very refined forms from settlements dating back to 5,000 years ago in Persia.
Keep reading for the top 7 hair color ideas that will have you feeling and looking fabulous at any age! Related: 12 Best 2025 Hairstyles for Women Over 50, According to a Celebrity Stylist
These devices use a human or animal hair under some tension. (Whalebone and other materials may be used in place of hair.) The hair is hygroscopic (tending toward retaining moisture); its length changes with humidity, and the length change may be magnified by a mechanism and indicated on a dial or scale.
Justin Bieber is back to the buzz cut!. On Wednesday, Jan. 29, the singer, 30, was spotted in New York City rocking a brand new hairstyle. After sporting a longer look in 2024, Justin kicked off ...
Your hair growth cycle involves three different phases, and each hair follicle is at a different point in the cycle at any given time. These phases include the anagen phase (or growth phase), the ...