Food and clothing are not the most important things in life. This rhetorical question means "your life is more than what you eat and what you wear." Alternative translation: "life is more than food, is it not? And the body is more than clothes, is it not?" (See: [[rc://en/ta/man/translate/figs-rquestion]].)
This rhetorical question means "You are much more valuable than the birds." Alternative translation: "You are much more valuable than the birds, are you not?"