Social Sciences, asked by alishbachagani, 3 days ago

Underline the correct answer.
The right and left atria are considered as ________

• lower thick-walled chambers
• upper thick-walled chambers
• lower thin-walled chambers
• thin-walled chambers​

Answers

Answered by Saakshi0414
0

Answer:

Option 4 - thin walled chambers

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