What is biofilm? Describe in detail.

Biofilms are a collective of one or more types of microorganisms that can grow on many different surfaces. Microorganisms that form biofilms include bacteria, fungi and protists. One common example of a biofilm dental plaque, a slimy buildup of bacteria that forms on the surfaces of teeth

Explanation: mark brainlest please 5 is my goal

the darker peppered moth species were favored due to the fact that the industrial revolution had made all the nearby trees a darker color instead of white.