I need help with this question and I been struggling and it was a hard question I try my best to answer and I couldn’t I need help please and this is worth 59 points and I will help you guys pls if you know the answer

Directions: read the descriptions of the four islands presented in the lesson. 1. list two new traits that each new species of rat might demonstrate as it adapts to the conditions on each island. 2. introduce one of the four new rat species to another island and describe one challenge it would encounter and one success as it adapts to its new environment.

The two tubes contain bromothymol blue. after 24 hours, what will the color of the water be in tube b? a. green (it won't change) b. yellow c. blue d. colorless (clear)

Explain why scientists use the word dominant for certain traits.