Body, Circulation & G

040 Human Performance. 11 items. Source: 040 01.

Answer the items in a row. One wrong answer resets the streak, and the item you missed returns in your review queue until you get it right.

Three items from this drill

Where gas exchange takes place in the lungs

Alveoli

Protein in red blood cells that carries oxygen

Haemoglobin

Normal resting respiratory rate in an adult

12–16 breaths per minute