If you're talking about biology, it is the study of Earth. If this is not what you're looking for, I'm sorry.
The answer is c) mutation just took the test hoped I helped
Bromothymol blue (BMB) is an indicator dye that turns yellow in the presence of acid. When
carbon dioxide is added to the solution, it creates carbonic acid, lowering the pH of the
solution. BMB is blue when the pH is greater than 7.6, green when the pH is between 6-7.6, and
yellow when the pH is less than 6
Answer:
They are at or near the ends of the microtubules. I hope this helps you! :D
Animals need shelter and insulation in the Tundra. The animals here tend to have thicker and warmer feathers and fur. Many of them have larger bodies and shorter arms, legs and tails which helps them retain their heat better and prevent heat loss.