Yes sponges have organs.
they dont everything living has a heart
yes,simple multicellular organism can be without organ.e.g sponges
Well, it depends. If scientists have been able to engineer synthetic organs for animals who need a replacement, then they would still be animals. Otherwise, an animal without any real organs would be a robot.
yes,simple multicellular organism can be without organ.e.g sponges
sponges have no cells which means no tissues and that means no organs because of what the cycle is there would not be any organs in the body of a sponge
a backbone and organs.
No sponges lack organized multicellular organs, such as nerves and muscles.
Sponges get food from the water around them.
sponges are one invertebrate group which has no mouth, stomachs or other organs
All sponges don't have respiratory organs. Instead, individual sponges breath for the sponge.
tissues, organs, and organ system