I do understand where this question is coming from do to their difference in appearances, but yes they are the same. The differences are mainly caused by the different geographical location of which they reside. Due to the open plains that sheep graze upon they are exposed to the wind and greater variations of temperature, causing the wool on the sheep to be biologically necessary as a thermal buffer. Whereas the deer have the local vegetation of the forests they call their habitat to break the wind currents causing the wool to be biologically unnecessary. The size difference between the deer and sheep are also easily explained, deer have more access to protein from the woodland rodents that share the same habitat allowing them to bulk up and sustain a greater size. Sheep only graze on the grass that is primarily available in the plains they call their home.
Because it was easy to get. Sheep, deers, goats and etc. where hunted with bows and arrows. Later sheep and goats and probably also deers where tamed so it was easier to get.
They're all hooved ruminant mammals that are herbivores.
Deer are ruminants like cows and sheep - they eat only vegetation.
bharals, Siberian ibex, argali, goats sheep, deers, boars, and langur monkeys
deers
No. Sheep are animals, and the word sheep is a noun. It is the same plural as singular (sheep).
No. A goat is not a sheep. A sheep is not a goat.
deer are deers and jump around like deers
The same as all mammals, smaller, immature versions of themselves.
No there are different breeds and colors of sheep.
The singular and plural are the same word, for example: one sheep, two sheep, three sheep. Examples: Mary had a little lamb that grew up to be a sheep. When Mary grew up, she kept a flock of thirty sheep.
Deers do not have jobs