Shemay produce onlyoneat a time, one ayear, as many of the seabirds do orastheelephant does, butshe lives many years. Or she may produce hundreds, or thousands, or evenmillions of young ina very shorttime. ... But we may notbe personally familiar with the fact that a new starfish comesinto theworld only as the production of parent starfish, or that a new earthworm can be produced only by otheranbsp;...
|Title||:||Elementary Zoology, Second Edition|
|Author||:||Vernon Lyman Kellogg|
|Publisher||:||Library of Alexandria -|