Organiza las siguientes palabras relacionadas con la quimica (biologia): - dadticilase
- traimdadnepebili
- ciainer
- sidadporo
- nicaorgain
- caorgani

answer : a model is often used to explain and make things easier to understand when any scientific topic needs to be demonstrated and explained.

as in this case where a scientist wants to use a model to present the results of his detailed scientific investigation. he should do it as it will him to make the audience understand the concept in a much better way. also, it can be changed according to new scientific understandings.

oxygen, selenium, tellurium, and polonium.

they're all from the same group as sulfur (group 16).