Question

Which of these is made of bone? A. Walrus tusks B. Rhino horns C. Deer antlers D. Elephant tusks BANEGA​

Answer 1

"Deer Antlers" is made of bone.

Explanation:

• Male deers have antlers. They are truly made of bone.

• The antlers of a deer can grow up to an inch a day.

• Antlers are used as weapons in fights between males.

• Deer antlers are some of the fastest-growing structures in nature.

• Antlers start growing in the spring season and the size of an antlers increases in the summer season.

• The male deer will lose its antlers every year and regrow the bone in the next season.

Answer 2

C) Deer antlers

Explanation:

Male deers grow antlers. They help the deer to fight against other deers and other animals. It is used as a weapon. The antlers are made of bone and they can grow really fast, like about an inch every day. The antlers begin to grown in the spring season and reach the maximum size during summer every year. The deers will lose their antlers every year, after which the antlers will regrow.

Option  C is the answer.