What is an import trait or skill for a scientist to have? ?

To be patient and able to accept that he may be wrong and willing to change his beliefs. I hope this helps.

Since I don't know the exact answer your looking for i'm going to list some

1.) Strong Observational skills

2.) Curiosity

3.) Logic

4.) Creativity

5.) Skepticism

6.) Objectivity

    I hope this helps :)

amber has allowed scientists to study dna that has been preserved over millions of years.

children tend to take more after their grandparents more than their parents. it’s the dna you received that was passed down to you somewhere in your family. maybe one of your grandparents had/has straight hair and you might have gotten it from them.