Se sabe que las enfermedades de transmisión sexual son situaciones de riesgo cuando el adolecente ejercita su sexualidad, pero existen mecanismos para prevenirlas ¿Cuál de las siguientes opciones indica un elemento que nos ayuda a prevenir la mayoría de las enfermedades de transmisión sexual? *a) La píldora de la emergenciab) El Dispositivo intrauterinoc) La píldora anticonceptivad) El preservativo o condón

i don't know, but does anyone wanna be friends? i'm doing my homework at 1: 49 in the morning : /

you didn't give any options but heres what i can tell you: an inference is likely to change based on additional observations. the latter is something that you have seen or sensed using your sensory organs while the former is like a conclusion out from what you have observed.

b tumor cells have a cell wall instead of a membrane

explanation:

tumor cells different from normal cells because tumor cells have a cell wall instead of a membrane.

idk let me see fdfdgdg