The immune system has both specific and nonspecific immune responses against pathogens. Which scenario describes a specific immune response ?

A the body using intact skin to keep out all pathogens

B antibodies being produced to fight off a pathogen inside the body

C macrophages engulfing an unknown virus that has entered the body

D Inflammation and redness occurring at the site of a bacterial infection

answer:

sequence 1- deletion

                  2- duplication

                  3- insertion

                  4- substitute

                  5- inversion

the answer is c most of the fortnite players usually buy v bucks to get the battle pass and other cosmetics but some players who are referred to as "no skins" don't   buy skins and are usually noobs.

producers: apple trees, potatoes, carrots, grains, acorns, cabbage, grass, corn, lettuce

consumers: deer, mice, rabbits, chickens, squirrels, horses, worms, cows

predators: eagles, frogs, wolves, owls