Porunga

(a) Not quite as long as Shenlon, about the same size of a football field.
(b) He looks like a humanoid lizard with muscles.
(c) He has red eyes, he has horns from his head and his to the side of his face.
(d) Whenever a wish is made his eyes glow.
(e) He has a deep voice.
(f) He grants three wishs.

Shenron (Shenlong)

(a) About 200-300 yards long and about 40 yards wide.
(b) He has red eyes, fuzzy hair coming out of the side of his face, and tenacles off the side of his mouth.
(c) He has a deep voice.
(d) grants only one wish, but after dende's upgrade he grants two wishes.
(e) After wish is made his eyes glow.


Dragon ball facts

Saichourou created the first Dragonballs.
Dende upgraded the earth dragonballs in the android saga.
Whenever a wish is made negative energy is created.
Darkstar dragonballs are the most powerful dragonballs (They were created by Kami before he split in two.)
Orange star high school is named after dragonballs.
There was 22 wishes made in dbz.

Earth dragonballs:

-About 2-3 inches wide.
-Orangish brown with a star in the middle, each dragonball has a star numbering from 1-7.
-When brought together they all glow.
-The password has to be said.

Namek dragonballs:

-About 5 times the size of the earth's.
-Orangish brown.
-Unlike the earth's dragonballs they don't glow when brought together.
-Password has to be said in the Namekian language. The password is "Takkarato Popporunga Pupirittoparo."

How dragonballs are created:

-The creator needs to make a model of the dragon and decide on how much power he wants to put in it.
-He then uses that power to turn rocks or stones into a dragonball each containing a key to unlock the dragon created.

How dragonballs are upgraded:

-The upgrader simply needs a model of the dragon.
-Then he puts how much power he wants the dragon to have.
-Then the rocks that were once dragon balls become activated again.