Answer:
The X and Y sex chromosomes
Explanation:
The global distribution of organisms and the unique features of island species reflect the evolution and geological change. Fossils. Fossils document the existence of now-extinct past species that are related to present-day species.
The offspring would be 50% BB and 50% Bb, so the plants would be tall. :)
Answer:
her arms are puffy red and swollen
Explanation:
These are physical signs (symptoms) that show that the girl may have an allergic reaction. Hope this helps
