The correct answer is D. 42.
A normal adult dog has 42 teeth. These teeth are divided into four types: incisors, canines, premolars, and molars. The incisors are the eight front teeth in the upper and lower jaws. They are used for cutting food. The canines are the four pointed teeth next to the incisors. They are used for tearing food. The premolars are the 16 teeth behind the canines. They are used for grinding food. The molars are the 12 teeth at the back of the mouth. They are also used for grinding food.
The number of teeth a dog has can vary depending on the breed. For example, a toy poodle has 32 teeth, while a mastiff has 44 teeth.
The teeth of a dog are very important for their health. They are used for eating, chewing, and grooming. They also help to keep the dog’s mouth clean and healthy.
It is important to take care of a dog’s teeth. This includes brushing them regularly and taking them to the veterinarian for regular checkups.