The lipid bilayer<span> has been firmly established as the universal basis for cell-</span>membrane<span> structure. It is easily seen by </span>electron<span> microscopy, although specialized techniques, such as x-ray diffraction and </span>freeze-fracture electron microscopy<span>, are needed to reveal the details of its organization. The bilayer structure is attributable to the special properties of the </span>lipid<span> molecules, which cause them to assemble spontaneously into bilayers even under simple artificial conditions</span>
Community. is the answer.
The population would decrease rapidly or they would have to relocate.
I am not sure of the answer but I think it is d. Pesticide Use.