Animals are multicellular, eukaryotic organisms in the biological kingdom Animalia (/ ˌænɪˈmeɪliə / [4]). With few exceptions, animals consume organic material, breathe oxygen, have myocytes and are able to move, can reproduce sexually, and grow from a hollow sphere of cells, the blastula, during embryonic development.

Mar 24, 2025 · Find your favorite Animals! WATCH: Sharks biting alligators, the most epic lion battles, and MUCH more. Below you’ll discover the complete list of animal names our researchers have written about so far.

Los animales o metazoos son los seres vivos que integran el reino animal (Animalia), uno de los cuatro reinos de seres vivos eucarióticos (o sea, de organismos que tienen células con núcleo), y que se distinguen de las plantas, hongos y microorganismos.

Mar 21, 2025 · animal, (kingdom Animalia), any of a group of multicellular eukaryotic organisms (i.e., as distinct from bacteria, their deoxyribonucleic acid, or DNA, is contained in a membrane-bound nucleus). They are thought to have evolved independently from the unicellular eukaryotes.

May 26, 2023 · From the smallest insects to the largest whales, deep sea fish to high-flying birds; animals come in many different shapes and sizes and are found in nearly every part of the world. The first animals were likely sponge-like sea creatures that appeared in Earth's oceans around 665 million years ago (source).

May 12, 2022 · Los animales son organismos pluricelulares, heterótrofos, con células sin pared celular, con un sistema nervioso capaz de responder a estímulos externos, con células organizadas en tejidos y con la presencia de blástula durante su desarrollo embrionario.

Los animales son organismos multicelulares pertenecientes al reino Animalia. Se distinguen por su capacidad de movimiento, alimentación heterótrofa y la ausencia de una pared celular rígida como la que se encuentra en las plantas y los hongos.