Question

tell fast it's urgent

Fill in the blanks:-

(a) Silk fibre comes from ____ of silk ___.

(b) Wool yielding animals bear ____ on their body.

(c) Heat traps a lot of ____ which is a poor____ of heat.​

Answer 1

Answer:

Silk and Wool fibres are obtained from animals.

(b) Silk fibres come from cocoons of the silk moth.

(c) Wool yielding animals bear hair on their body.

(d) Hair trap a lot of air, which is a poor conductor of heat.

Answer 2

Explanation:

1) leaf of silk plant

2)hair

3) energy which is a poor source