Adrought killed all the plants in an agricultural farmland. gradually, due to wind and some birds from nearby areas, new plants started sprouting. what stage of succession was taking place in the farmland? a. competition b. nudation c. ecesis d. reaction e. migration

Nudation is the process wherein an ecological system experiences new growth after a major event. Given that a drought killed all of the plants in the farmland and the wind and birds moved new plants into the now barren area, this is an ecological succession.

Six amino acids have side chains that are polar but not charged. these are serine (ser), threonine (thr), cysteine (cys), asparagine (asn), glutamine (gln), and tyrosine (tyr). these amino acids are usually found at the surface of proteins, as discussed in the proteins 2 module.

Ineed more info for this, i don’t quite understand what you’re asking.