Polymetallic nodules. These potato-sized concretions of manganese, iron, nickel, cobalt, and copper, distributed on the seafloor at depths of greater than 4000 meters, are of significant commercial interest.
Answer:
sentence b its hundred present correct answer
Explanation:
sentence b
Answer: Fixed: Lines off equal length
set number of lines
a strict meter
Free: no pattern of line or stanza
also called open form
structure follows emotions
Explanation:
