Answer:
R.H. Whittaker
Step-by-step explanation:
R.H. Whittaker proposed the five-kingdom classification in 1969. This classification was based upon certain characters like mode of nutrition, thallus organization, cell structure, phylogenetic relationships and reproduction
also do u watch anime since thats your profile pic
what are your favourites i love attack on titan, my hero academia, and demon slayer
3.3m questions
4.2m answers