I think that C. 30 is the minimum recommended spf for sunblock.
Answer:
Empathy
Explanation:
"Emotional empathy (also known as affective empathy) is the ability to share the feelings of another person. Some have described it as "your pain in my heart." This type of empathy helps you build emotional connections with others"
Wastes from the blood leave the kidneys thru the ureter. From there the waste travels to the urinary bladder. Then the urethra carries liquid wastes from the urinary bladder to the outside of the body