This depends on the species.
Red Kangaroos are the largest of the marsupials. The Red Kangaroo averages 1.6 meters (5.25 ft) tall. Accounts of sizes greater than this are not uncommon, with some large males reportedly reaching approximately 2 meters (6.6 ft).
The smallest known member of the very wide-ranging kangaroo family is the Musky Rat-kangaroo, which is about 23 cm long.
Various other members of the kangaroo family - of which there are over 60 - range in size between those two.
Yes. All female kangaroos have a pouch.
kangaroos have many shapes but the main one is actually a big big ovel
Yes. Young female kangaroos do have pouches. Males never develop a pouch.
Yes, all of them have tails
Yes they do.
Kangaroos are herbivores. They do not hunt.
Baby kangaroo
PENIS
Of course they do! They are live born mammals!
Given that female kangaroos of reproductive age are in an almost perpetual state of pregnancy, the answer is "yes".
1.522 meters
Yes. They are "macropods", meaning "big-footed".