Elephants have their own way to tell the shape of an object and_____it is rough or smoothA \ B wether C how D what

Elephants have their own way to tell the shape of an object and_____it is rough or smoothA \ B wether C how D what
Elephants have their own way to tell the shape of an object and_____it is rough or smooth
A \
B wether
C how
D what

Elephants have their own way to tell the shape of an object and_____it is rough or smoothA \ B wether C how D what
B