which country's flag is called union jack???

Answer: the United Kingdom

Question: when is crossing over most likely to occur?

Answer: during sexual reproduction

Answer this question: what was the name of the frankish king who formed the holy roman empire??

Charlemagne

Q: who sings the in my feelings challenge song?A: Drake

Input: where did gabrielle union go to high school?

Output: Foothill High School

who wrote the song you got a friend in me???

Answer:
Randy Newman