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azamat
3 years ago
10

Varicose veins seen in the superficial veins of the legs are unsightly and are often treated by surgical removal. However, even

without these veins being present, the return of all blood toward the heart from the legs is not diminished. This is primarily because ______.
Biology
1 answer:
miss Akunina [59]3 years ago
5 0

Answer:

Blood can return via deep veins:

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