Question

Animal fibres are ______ and _____ .
Food containing ______ are often called the body building food.
Making yarm from fibers is called ________ .​

Answer 1

Answer:

Animal fibres are silk and wool.

Food containing nutrients are often called the body building food.

Making yarn from fibers is called spinning.​

Answer 2

Answer:

Animal fibres are silk and wool.

Food containing protein are often called the body building food.

Making yarn from fibers is called spinning