Um there are terradactle and tropical cows
Cows are divided into BREEDS, not species. And what makes each BREED of cows different is colouration, body type and shape, presence of horns or not, and size of horns.
There are no chicken in cows. Chickens and cows are two very different species, and neither is found inside the other, or even consumed by the other.
Definitely not. Cows (being cattle) are much smaller and lighter than any species of elephant.
No, because they are both the same species. They will both use the same communication.
No. They beller or moo, they never screech. Cougars, cats and owls (at least a couple species of owls do) screech, not cows.
Only one: Bos primigenius taurus.
their were cows, mules, sheep, pig, and horse
Cows are mammalian creatures, and therefore do not lay eggs. The only known species of mammals that lay eggs are the platypusand the echidna.
Both. Buffalo is the name of a species of large ungulate animal related to the domestic bovine or "cow". There are both males (bulls) and females (cows) of the buffalo species, be it African Cape or Asian Water.
No, cows are a kosher species. They have to be slaughtered in a kosher manner.
NO. Pigs and cows are two entirely different species, two very different animals that can nor will ever look alike.
No. Cattle as a whole are comprised of only of one species and one species only, and are not hybrids like a mule or a liger is.