Birds that ranged from different island of the Galapagos had different characterististic that depended on the climate they lived in.
Pros of genetic testing:
1. It offers insight
2. You can take action if anything is wrong
3. You can determine who else in the family is at risk
Cons of genetic testing:
1. Testing can be costly
2. It may affect your emotions
Hope this helps you!
Edit: it doesn’t let me show the site I used
Answer:
yes
Explanation:
despite the circles you can easily see its contents
Because they change over time
