Cuál es la función de la vacuna ​

p a r a   p r o t j e r t e    d e    c o v i d

Explanation:

T e    a l e j a r á    d e l   c o v i d   y    t e    p o n d r á    a   s a l v o,   c u a n d o   t o d o s    r e c i b a n   l a    v a c u n a,    e l    c o v i d    s e r á    m a t a d o    p o r    l a    v a c u n a,    e n t o n c e s    e s t e    v i r u s     d e s a p a r e c e r á.

does it have options?

there are men and women, some choose to be both or change their gender. often times those people go by "other". those who change their gender are known as "transgender"