Question

plz give me this answer immediately​

Answer 1

Answer:

D) is correct . I would solve your all questions

Answer 2

$\sf{ \purple{Plasma \: Therapy}}$

Know more;

>>>Convalescent plasma (kon-vuh-LES-unt PLAZ-muh) therapy uses blood from people who've recovered from an illness to help others recover. The U.S. Food and Drug Administration (FDA) authorized convalescent plasma therapy for people with coronavirus disease 2019 (COVID-19).