Science, asked by vikalgangwar2011, 9 months ago

1.
fights diseases.
2. Blood vessels are thin
that carry blood throughout our body.
3. Our heart pumps
when we run and
when we sit.
4. Oxygen rich blood goes from lungs to the​

Answers

Answered by arshadsayyed3018
1

what you want to ask questions

Answered by jyothisakam5
0

Answer:

what is the question for these options

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