There are different types of observers. Casual observers differ from scientific observer. Seeing and observing are two different things. Not that everybody seeing is actually observing the thing.
A casual observer just sits back and watch for something to happen while a scientific observer comes up with some hypothesis to work on it.
The dispersed state of matter in blood is solid and the dispersion medium of blood is liquid.
The Cell Wall☺Hope this helps.
Answer: Duffusion B. Hope this Helps bro
Explanation: