When Life is in the body, then it is alive. This is the manifestation of Life. Similarly, senses and intelligence, etc., can be observed when functioning in a living body. The function of the senses are being manifested in the body. You see again, at old age or owing to disease the functioning of certain senses are crippled, in spite of the existing body.
Many times there is loss of intelligence, memory fails.
There is disability of speaking, loss of eye sight. One becomes hard of hearing, though there are ears the eardrum is not functioning. There are eyes, but no sight. When a certain mechanism of the body fails, then the particular sense mechanism cannot function. I hope you have understood the question.