Fill in the blanks below. The complement system is a barrier of the immune system. The complement system is a group of in the blood that detect pathogens that have entered the body. The complement system can cause , the swelling of a part of the body accompanied by redness, swelling, and pain as a response to infection.

a

explanation:

many plants naturally reproduce this way, but it can also be induced artificially. horticulturalists have developed asexual propagation techniques that use vegetative plant parts to replicate plants. success rates and difficulty of propagation vary greatly. monocotyledons typically lack a vascular cambium and therefore are harder to propagate.

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.

idk

explanation:

high growth (apex)