Construction is the process of constructing a building or infrastructure. Construction differs from manufacturing in that manufacturing typically involves mass production of similar items without a designated purchaser, while construction typically takes place on location for a known client.
Eutherians, often called placental mammals, have a unique reproductive system in which unborn young are nourished for an extended period via a placenta. This system permits retention of the young in the protective environment of the uterus during most of early development.
These are all mammals. These are all mammals. The definition of a mammal is a type of warm-blooded animal that breast feeds their babies and usually has hair. 1  An example of a mammal is a human.2  An example of a mammal is a whale.plural mammals). 1  An animal of the class Mammalia, characterized by being warm-blooded, having hair and feeding milk to its young. ( 2 paleontology) A vertebrate with three bones in the inner ear and one in the jaw.