Search results
Results from the WOW.Com Content Network
The dusky smooth-hound (Mustelus canis), also called the smooth dogfish or the dog shark, is a species of houndshark in the family Triakidae. [1] This shark is an olive grey or brown in color, and may have shades of yellow or grayish white. Females live to 16 years and males have a lifespan of 10 years.
If you have a land shark at home, you're going to want to see this video that dog trainer Taylor Cezanne shared on Friday, December 13th. She says there's a reason that puppies bite, and it might ...
A whole-food diet made up of large pieces and chunks of food is going to give your dog the chewing stimulus she needs to stay sharp. Up Next: Related: Puppy Stages: 12-Week-Old Puppy Behavior and ...
Durophagy requires special adaptions, such as blunt, strong teeth and a heavy jaw. [5] Bite force is necessary to overcome the physical constraints of consuming more durable prey and gain a competitive advantage over other organisms by gaining access to more diverse or exclusive food resources earlier in life. [ 6 ]
Otodus megalodon teeth are the largest of any shark, extinct or living, and are among the most sought after types of shark teeth in the world. This shark lived during the late Oligocene epoch and Neogene period, about 28 to 1.5 million years ago, and ranged to a maximum length of 60 ft. [ 13 ] The smallest teeth are only 1.2 cm (0.5 in) in ...
Teeth play a vital role in an animal's survival; they are used for eating, grooming and defense. [2] [5] Each tooth is made up of a crown, which is above the gum line and covered in enamel, and roots that anchor the tooth to the alveolar bone. [2] [6] Beneath the enamel, there are collagen fibres and inorganic hydroxyapatite, which together ...
Yes, dogs can eat cheese. Cheese has some health benefits since the dairy product is full of protein, calcium, vitamin A and B-complex vitamins, the American Kennel Club reports.
This is a typical Cladodont tooth, of a shark called Glikmanius. Cladodont (from Latin cladus, meaning branch and Greek Odon, meaning tooth) is the term for a common category of early Devonian shark known primarily for its "multi-cusped" tooth consisting of one long blade surrounded by many short, fork-like tines, designed to catch food that was swallowed whole, instead of being used to saw ...