yes
Body parts similar in orgin and structure?
the digestive system and the respitory system
veins
homologous
plasma.
skeletal system
The plasma carries the minerals/ vitamins/ sugar around the body. All the things are dissolved into it.
Vitamins are an important part of nutrition because they provide essential nutrients for those persons who are not obtaining them naturally from food intake or from the environment.
structure means body like the body of the forest
plasma.
plasma.
plasma.