You mean, what mammals lay eggs rather than giving live birth? The only mammals that lay eggs are the five species of monotremes: the platypus, and four species of echidnas.
mammals can give birth to live young they have hair on their bodies and they can produce milk.
The only animals that suckle are mammals, but not all mammals give live birth (the monotremes do not). So the answer to your question is "non-monotreme mammals," but there is no common official term for them.
Asian elephants and Afrian elephants are able to cross bread but the baby that they produce will not be able to live because they will be premature Asian elephants and Afrian elephants are able to cross bread but the baby that they produce will not be able to live because the baby will be premature
A live birth is when the animals were born alive, while non live births are where the animals died in utero (before they were born) or during birth.
All groups of animals lay eggs. The one most commonly defined as non-egg-laying is the group known as mammals. Almost all mammals give birth to live young. The exception to this are the three species of monotremes, or egg-laying mammals, and they include the platypus and the two species of echidnas.Within the other vertebrate groups, only the "Birds" are all egg-layers. There are some species of fish, reptile and amphibians which do not lay eggs.
Placental mammals are mammals that give birth to fully developed live young, such as like humans, for instance. They are classed within the group of animals known as eutherians. Dogs, cats, livestock, rodents, giraffes, rhinoceroses, etc, are all placental mammals. This is opposed to the monotremes, which are egg-laying mammals (platypuses and echidnas) or marsupials (kangaroos, koalas, wombats, etc), which give birth to very undeveloped young that must complete their development attached to a nutrient-supplying teat, usually in the mother's pouch.
Mammals Have Hair Or Fur, Non-Mammals Don't.
other small non aggressive mammals are best.
No. There are non-mammalian carnivores that live in the ocean, such as sharks.
Bison, being non egg laying mammals, do bear live young.
Sharks are NOT mammals.
It depends on what you mean by non-mammals. If you are counting all matter as a non-mammal, then most non-mammals are not organisms. If you are counting a non-mammal as any life form or any animal that is not a mammal, then all non-mammals are organisms.