@Tanm2021 12 October 2021 more from that month

#JELLYFISH_have_no_LUNGS😮😱😳 Jellyfish have a thin skin, that it can absorb oxygen through their skin. For this reason, they don’t have lungs in their body😮. They don’t have blood or heart either. Because they don’t need any circulatory system😬. They are so incredible animal😍.