Answer:
Lower respiratory tract anatomy
Explanation:
The lower respiratory system, or lower respiratory tract, consists of the trachea, the bronchi and bronchioles, and the alveoli, which make up the lungs. These structures pull in air from the upper respiratory system, absorb the oxygen, and release carbon dioxide in exchange.
Answer:
CBR=b/p×1000
ASFR=b/p×1000
total fertility rate TFR=SamesionASFR×5/1000
Explanation:
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Answer:
Child and family social workers protect vulnerable children and support families in need of assistance. Social workers help people solve and cope with problems in their everyday lives. Clinical social workers also diagnose and treat mental, behavioral, and emotional issues.
Explanation:
9 calories in one gram of fat