Float can contain up to seven digits in total, not just following the decimal point â so, for example, 321.1234567 cannot be stored in float because it has 10 digits. If greater precisionâmore digitsâis necessary, the double type is used.
This animal may have sharp spines, but it isn't a porcupine! It's one of two types of primitive egg-laying mammals, or monotremes. (The other is the duck-billed platypus.).
Monotremes-Egg-laying Mammals. The duck-billed platypus is a monotreme which are a subfamily of mammals. They feed their young with milk, but instead of suckling from a teat, the milk simply oozes from glands under the skin, and is lapped up from a patch of fur.ther than the duck-billed platypus, there is only one other monotreme living today; a small spiny anteater called an Echidna. Monotremes, like most of the marsupials on earth are found exclusively in Australia. The platypus also possesses a number of other specializations many of which are unique to the platypi.