Answer:
Wrinkled peas need to have genotype rr
Explanation:
since the wrinkled trait (r) is recessive.
Answer:
C)
Explanation:
if your figuring out something that’s an action.
The answer to your question is: The factor contributed to the fall of the Han Dynasty Roman empire and Abbasid empire is the invasion of the nomandic people and other colonizers especially that the Rome has expanded and too large.