2006-07-07 14:47:12 · 6 answers · asked by nkmy83@yahoo.com 3 in Science & Mathematics ➔ Zoology
Certain types of birds are among the fastest growing animals alive today. The blue whale is the fastest growing mammal.
2006-07-07 14:55:43 · answer #1 · answered by Anonymous · 0⤊ 0⤋
Cephalopods like giant squid and giant octopi grow very quickly. A giant squid is no bigger than the size of a fingernail when born and can reach a length of 37 feet or possibly even larger than that. A giant octopus, and some species only have a lifespan of about two years or four years in some species, can reach a diameter with tentacles outstretched of 30 feet and again are tiny when they are born.
2006-07-11 00:34:05 · answer #2 · answered by Professor Armitage 7 · 0⤊ 0⤋
Seals gain weight on the fastest scale on mammals, they double it in just a few days due to the richest and fattiest milk.
This happens just in their second week of life.
2006-07-07 23:34:04 · answer #3 · answered by pogonoforo 6 · 0⤊ 0⤋
I don't know the exact species of whale but I'm pretty sure it's between the sperm whale and the blue whale.
2006-07-07 22:14:25 · answer #4 · answered by catmanbigwil 4 · 0⤊ 0⤋
roaches! number one in the most extreme!!
2006-07-07 21:50:28 · answer #5 · answered by LetMEtell&AskYOU 5 · 0⤊ 0⤋
musy b d hamster !
2006-07-07 22:38:49 · answer #6 · answered by Anonymous · 0⤊ 0⤋