Respuesta :

Answer:

5

Explanation:

Answer:

Five

Explanation:

The five kingdom classification was proposed by R.H. Whittaker in 1969 which is based on certain criteria and 1 of which was Complexity of cell structure: prokaryotic and Eukaryotic. The five kingdoms are Kingdom Monera, Kingdom Protista, Kingdom Fungi, Kingdom Plantae, and Kingdom Animalia