Answer:
The eyes are the visual organs of the human body, and move using a system of six muscles. The retina, a specialised type of tissue containing photoreceptors, senses light. These specialised cells convert light into electrochemical signals.
Explanation:
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Answer:
The general shape of the echinoderm may be that of a star with arms extended from a central disk or with branched and feathery arms extended from a body often attached to a stalk, or it may be round to cylindrical.
Answer:
Alzheimer's.
Explanation:
Alzheimer's disease may be defined as the medical condition in which the individual suffers from dementia. The individual is not able to remember the small events of his life.
The nursing instructor tells that the disease is neurodegenerative disorder and Alzheimer is also the neurodegenerative disease that affects the skeltal and nervous system of individual. The disease shows the deterioration of cognitive, physical and emotional abilities as seen in Alzheimer.
Thus, the answer is Alzheimer.
Depends on which adult it is
