Animals have several characteristics that set them apart from other living things. Animals are eukaryotic and multicellular. Unlike plants and algae, which produce their own nutrients, animals are heterotrophic, internally.
@MariaZeee ARE YOU GONNA KEEP PROTECTING THE TELECOMMUNICATIONS COMPANIES BY NOT TALKING ABOUT THE 6G (WBAN) (VLC) AND THE I.E.E.E.? I SENT YOU ALL THE INFORMATION 2 WEEKS AGO AND YOU SAID YOU WOULD TALK ABOUT IT!