which mammal multiplies fastest???
541847
Multimammate rats (also called multimammate mice) in the genus Mastomys have 24 nipples.  Litters sizes are often greater than 12 per female (though each female could presumably manage 24 offspring).  Sexual maturity is reached in 50-60 days.  They can get pregnant again right after birth.  Gestation is just over 30 days.\n\nSo, assuming a 50-50 sex ratio, no mortality, and unlimited resources, a single reproductive pair could generate a population size of 268,586 in one year.
935081
Regardless of the way of movement, peregrine falcon is the fastest. If you are trying to ask the fastest by way of running then cheetah is the fastest.\n\n>>The fastest animal/ bird is called peregrine falcon which can fly at the speed of 100-200 miles per hour. \n>>Fastest marine animal is blue whale which swims 30 miles per hour).\n>>Fastest land animal is cheetah which can run 70 miles per hour. \n>>Fastest fish is sailfish which can swim 68 miles per hour. \n>>Fastest insect is dragonfly which can fly 36 miles per hour.♥
892754
The sperm whale. Its huge brain weighs as much as 20 pounds.
605957
While the cheetah is the fastest living land animal, there are many birds which are much faster.  Falcons have been noted, often achieving 200 or so mph while stooping.\n\nI believe the fastest bird in level flight is the spine-tailed swift of Asia, Africa and Australia, which can reach 106 mph.
106622
Land animals can walk on land and breath oxygen. With the exseption of dolphins and whales the others cant breath oxengen.
130882
Crocodiles or Alligators are the obvious answers... don't forget the Komodo Dragon either, they're a bit on the old side too!
296061
the answer is (1P)\n\n*1 peta..figureof 10^15...\n\nGUD 1 SKYLARK!
538976
Giant tortoise average speed is 0.17 Miles Per hour in land\n\nCheck the link to find the speed fo different sizes turtles \nhttp://hypertextbook.com/facts/1999/RachelShweky.shtml\n\nCheck the speed of other animals here\nhttp://www.factmonster.com/ipka/A0004737.html
999404
Pegasus.  Unicorns would attack other animals??  Either way, Pegasus can fly and that's a huge advantage.
615888
Pretty much anything that is smaller or slower than a lion. This does exclude rhinos, hippos, end elephants.
498899
A blue whale: Beats 4-5 times a minute!
43906
The fastest (Jack rabbits) can go around 45mph (70 km/h).\nSnowshoe Hares and Eastern Cottontails can go around 30mph (48km/h). Domestics tend to go around 35mph (56km/h). There are no doubt slower types as well.
712911
Cheetah, unless someone else has already taken it. These are incredible animals - speed and power. \n\nRewop, power spelled backwards.\n\nSweat.
4420
Marsupials\n\nYou can find more details here http://www.ucmp.berkeley.edu/mammal/marsupial/marsupial.html
287793
Yeah probably the dolphins.  It's been shown they are more intelligent than humans.  Once they evolve to the point of being physically independent on land AND water, I think they'll give us a run for our money.\n\nEver see that Simpsons episode where the dolphins reclaim the land?  I just love that one.  *smile*
275909
cheetah and 2 points give me 10 :)
160576
I suppose all eutherian mammals should be considered higher, (excluding metatherian and protherian). Any other division would be very skewed ,a hypothetical elephant looking for higher mammals would view evoloutionary history in terms of proboscitude ;pthus considering all mammals with larger noses then average as 'higher'