With few exceptions, animals consume organic material, breathe oxygen, are able to move, can reproduce sexually, and grow from a hollow sphere of cells, the blastula, during embryonic development.
Daɣ uzlay n majrad, arizzej itat , sajaran adu, addoben achwinki, addoben akarach n ilyadan, tolas idaw-al daɣ arori n izirwan , blastula alwaq wan efes n achnaɣ