True, by saying no to things you know you can't handle or that would be too stressful with your own schedule is beneficial in having time management.
Answer:
definitely the heart
Explanation:
when you see "pumps blood throughout the body" you can think of the heart!
According to Psalm 139, God's involvement in the creation of every person that God has fearfully and wonderfully made us. As Psalm 139:13-14 For you created my inmost being; you knit me together in my mother’s womb.I praise you because I am fearfully and wonderfully made; your works are wonderful, I know that full well.
God is involved in every person's life from the very beginning. Every human is unique in many ways, we are God's masterpiece.
A.) staying free of disease (physical)
B.) reflecting about yourself (mental)
C.) getting 8-10 hours of sleep each night (physical)
D.) engaging in 30-60 minutes of physical activity every day (physical)
Since B is a mental activity...
The answer = B. reflecting about yourself
Good Luck!