Identify the type of blood (oxygenated or deoxygenated) transported by each of the following, mentioning the path:

1. Pulmonary artery to the lungs:
a) Oxygenated
b) Deoxygenated

2. Pulmonary vein to the heart:
a) Oxygenated
b) Deoxygenated

3. Aorta to the body tissues:
a) Oxygenatedb) Deoxygenated

4. Vena cava to the heart:
a) Oxygenatedb) Deoxygenated

Options:

A) 1b, 2a, 3a, 4b
B) 1a, 2b, 3b, 4a
C) 1b, 2a, 3b, 4a
D) 1a, 2b, 3a, 4b