Yes, some tusks are hollow; and no, some aren't. For example, the tusks of elephants, hippopotamuses, mammoths, walruses, and whales are mostly solid. But the narwhal tusk is hollow, as is that of the wild boar for much of its length.
The possessive form for the tusks and ears of an elephant is the elephant's tusks and ears.
Elephant tusks are made of ivory.
The possessive form is the elephant's tusks and ears.Example sentence:The rain was dripping from the elephant's tusks and ears.
Yes, if you are referring to the tusks belonging to many elephants. If the tusks belong to one elephant, it would be 'elephant's'.
The possessive form is "the elephant's tusks and ears".
The African elephant
They are tusks.
Yes and no. Both genders of the African elephants have tusks but the female Asian elephant does not have tusks, unlike the male Asian elephant.
Example sentence: The elephant's tusks and ears were large.
African elephant calves are typically born without tusks. Tusks start to grow around the age of two and continue to develop as the elephant matures. Both male and female African elephants can have tusks.
Elephant tusks are now the target of poachers.
Tusks are weapons, essentially built-in spears.