Need asap! will mark brainliest! two different pieces of evidence a scientist might study to better understand evolutionary changes include and

Dont know if this is what you are looking for but:

Fossils are often used to study how evolution occurred within a species as well as past geological events that could have separated a population and cause them to develop traits that are different to that of the original species

answer: oof wait

explanation:

idk what the options are but

these is a strong electrostatic attraction between the ions hence a lot of energy is needed to overcome this attraction

this is why the boiling points are so high