It's C. The birds flew south to their winter home
Please mark as brainliest if its correct :)
30. Half of 10 is 5 and half of 30 is 15
Answer: Grandpa wants to give Martin his advice.
Explanation: This is important for Martin because as they say, “listen to your elders.” Older people have been through more in their lives, so they have more experience. His advice will hopefully affect Martin in a positive way.
It’s a because that’s the middle