The answer is C) They are all multicellular and have similar organs. The reason for this is that they are all made of many cells working together. This makes them multicellular! They don’t all have identical organs for many reasons! One of the most obvious is the bird had many different features resulting in different organs. Many people don’t know this but earth worms have nine hearts so that concludes that the answer is C, they are all multicellular with similar organs. Have a great day and good luck! :D
Sincerely,
.+*Mrs.Jones*+.