Which of the five options below best describe biofilms? Select one:

,a are a polysaccharide encased community of microorganisms.

b. may enhance bioremediation efforts.

O c. are a polysaccharide encased community of microorganisms, may enhance bioremediation efforts, and

may protect organisms against harmful chemicals

O d. may protect organisms against harmful chemicals.

O e. are a haphazard mixture of bacteria.

a. seed plant structure. 1. the three main plant organs are roots, stems, and leaves. a fourth kind of tissue, meristematic tissue, is responsible for plant growth. meristematic tissue is the only plant tissue that produces new cells by mitosis. plants can lose water out of their leaves as they exchange gases with the air

explanation:

plato users:

d.  

there was a variety of food available on island x, but there were only large seeds and nuts on island y.