Depends on whose Sphinx:
The Egyptian Sphinx was said to guard the tombs of the pharohs. Some also claim it may have been the site (or marker) for a secret temple.
The Greeks also had a sphinx (taken from the Egyptian model) from which we get the classic riddle "What walks on four legs in the morning, 2 legs in the afternoon and three legs in the evening" (I'm not gonna give you the answer. Have to go find it yourself :p). This sphinx would devour anyone who was unable to answer her riddle, finally being beaten by Oedipus.
A sphinx
They bring back the ancient egyptians to protect them. Yeah, they can do that.
sphinxes were used to protect entrances of temples.
It was made to "protect" the Great Pyramid and its contents.
The sphinx moth uses their coloration to blend in with snow so preditors don't notice them.
Sphinx moths protect themselves through the spots on their wings, which look like eyes and keep some predators away. They also are very big, and can make themselves look larger by opening their wings.
People wanted to see the Sphinx because of its unnatural characteristics. It had the head of man, the body of a lion, and the tail of an ox. it symbolized peace and unity.
The sphinx was usually the body of a lion with a head of a person (usually male) that showed great power to whoever was the pharaoh or king. It also was used to "protect" the pharaohs land.
No, revolution does not protect against ticks.
The sphinx moth uses the color of its wings to blend in with its surroundings. There are many different varieties of the moth, and each are specialized to live in a specific area.
No the Egyptians actually did not worship the Sphinx. The Sphinx was put in front of a pharoh's pyramid to protect the pharoh's ka. (The ka is the spirit of the pharoh, and the body must remain intact for the ka to recognize its body) The pyramid was the son of Khufu's. (I can't remember the son's name) Khufu was a pharoh.
No, birth control pills DO NOT protect against HIV