Question

you can see some blood vessels on the outside of the hand specially in older people are those vessels or are those veins or arteries how can you confirm your answer

Answer 1

HEYA..
These blood vessels are veins as-
-these are bluish green in colour.
-moreover they are superficial whereas arteries are deep seated.
hope it helpzzz u ☺️☺️

Answer 2

those vessels are veins I can confirm because I studied in ncert book