What is the primary function of the respiratory system?

question 5 options:

1)

transportation of blood

2)

oxygenate blood

3)

absorption of nutrients

4)

none of the above

Ifound this on google “concept 13: meiosis ii: telophase ii. a nuclear envelope forms around each set of chromosomes and cytokinesis occurs, producing four daughter cells, each with a haploid set of chromosomes. a nuclear envelope forms around each set of chromosomes.” i hope this you for what your looking for.

Wind causes waves to form