43. According to this article, which statement is true?
(A) Discarded coconut shells can be shelters for octopi because of their milk or fleshy meat.
(B) “Humans are just a continuum of the entire planet” means we share something in common with other beings in the planet.
(C)Scientists reach a consensus on the meaning of the word “tool” in the animal kingdom.
(D) In Australia, most octopi use coconut shells as dwelling.