Question

1. The study of bones is known as _________________ 2. The upper two chambers of the heart are called the _________________ 3. The lower two chambers of the heart are called the _________________​

Answer 1

Explanation:

1. Osteology
2. atrium
3. ventricle

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Answer 2

Answer:

1. Osteology

2. Atrium

3. Ventricle

Explanation:

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