Familiarity information: FLOAT used as a noun is common. â¢ FLOAT (verb) The verb FLOAT has 9 senses: 1. be in motion due to some air or water current 2. be afloat; stay on a liquid surface; not sink 3. set afloat 4. circulate or discuss tentatively; test the waters with 5. move lightly, as if suspended 6. put into the water 7. make the surface of level or smooth
Most Mammals Have 7 Cervical Vertebrae â Not Quite Enough to be Evidence for Evolution Giraffes have seven cervical vertebrae (neck bones), the same number as humans. Given that the giraffe's neck is so much longer than ours, some people are surprised we have the same number of neck bones. The fact of the matter is that nearly every mammal has seven neck bones â mice, dogs, and even whales.
Best Answer: The number of cervical vertebrae is easy, as most mammals have 7 - no more, no less-with very few exceptions such as e.g. tree sloths.But for the other types, the numbers are quite varied so all I can provide are approximate ranges.ost mammals have between 12 and 15 thoracic vertebrae, and between 4 and 7 lumbar ones. Then there's the sacrum, formed by 3 â 5 vertebrae. And the number of caudal (tail) vertebrae is even more variable, depending on the length of the tail. Source(s): http://kentsimmons.uwinnipeg.ca/16cm05/1...