Biology, asked by sunithasajjala, 5 months ago

B) prevents leakage of blood
D) prevents forward flow of blog
C) deer
eart is:
A) fish
B) snake
Valves in the heart :
A) pump the blood
C) prevents backward flow of blood
te animals that have developed a pulsatin

Answers

Answered by sanjayshukla98850

0

Answer:

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Answered by aleesha22

0

Answer:

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hope you understand..

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