A hog's circulatory system is very similar to a human's. They have arteries, capillaries and veins. They also have a lymphatic system.
muscular arteries
Arteries do neither
The arteries
The arteries that actually serve the heart itelf are known as coronary arteries.
popliteal arteries (a portion of the femoral arteries near the surface of the legs)
A hog is not a pig when the hog isn't domestic.
The head of a hog
A wild hog can have many to no tusks. This depends on how old the hog is.
NO! a hog is a pig. A hog is a mammal. A duck is a water bird. A BIRD! NOT A PIG!
is meaner than a wild hog
hound dog hog
It is hog itself.
The hog that has tusks is the warthog.
Warthog, not Wort Hog. It's a wild pig, as the "hog" part might suggest. See here: http://www.answers.com/topic/wart-hog
A groundhog would hog as much ground as a groundhog COULD if a groundhog could hog ground.
A person can train a hog dog by taking them out hunting. This allows the dog to pick up the hog's scent and to hold the hog until the hunter arrives.
Or: How much ground would a ground hog hog if a ground hog would hog ground?