The portion of the nervous system serves that functions independently and continuously without conscious effort is the

AUTONOMIC NERVOUS SYSTEM The autonomic nervous system (ANS) is the portion of the PNS that functions independently, automatically, and continuously, without conscious effort. It helps to regulate the smooth muscles, cardiac muscle, digestive tube, blood vessels, sweat and digestive glands, and certain endocrine glands.

micro/nanoscale topography surface exhibits many prominent properties and is extensively employed in biomedical device, microfluidic device and energy device fabrication. additionally, the clinical applications of biomaterials can be largely expanded with of nanostructured surfaces.

the second type of galaxy is called a barred spiral, which has a thing called a bar straddling the nucleus