Science, asked by jagdeepak7947, 4 months ago


Blood cannot go back into superior vena cava as
OPTIONS
1)it brings blood from upper part of body
2)it is guarded by valves
3)it is oblique
4)it has pockets




BOYS OR GIRL​

Answers

Answered by Itssana123
1

Answer:

1) it brings blood from the upper part of the body

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