Ley para proteger el aire porfa ayuda ​

The image shows embryos of three vertebrate classes

What is true of all organisms in the kingdoms protista, plantae, fungi, and animalia? a. they are multi-celled. b. they are photosynthetic. c. they have cells that contain membrane-bound organelles. d. they contain cells that lack membrane-bound organelles.

Idon’t know the answer and i’ve been stuck on it for a while now skskskskks