Science, asked by berasoumi94, 3 days ago

please answer me 2. and 3. question. i will make you brainlist.

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Answered by silarapukamala

0

Answer:

please first make me brainlist n I will tell you answer

Answered by preetyy952

0

Answer:

HOPE IT HELPS YOU....

Explanation:

1.)Respiratory System and Digestive System.

2.)Heart and Blood vessels.

3.)Oxygen from lungs to all the body's cells and carbon dioxide from all the body's to lungs.

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