Deer ticks are responsible for spreading lyme
disease. this organism, which feeds on the blood
of warm-blooded organisms like mice, deer, and
humans, is best described as a
(1) predator (3) parasite
(2) scavenger (4) host

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.

answer; both surfaces of the membrane are nonpermeable