Question

What is correct for 10gm of CaCo3,
C) I cortcirs ng atoms of courbon
(b) ut cort cirs 03 g atons of Boggen
© cotcurs 12 ug of edcium
di Nare of these​

Answer 1

Answer:

Silk is very expensive because of its limited availability and costly production. It takes more than 5,000 silkworms to produce just one kilogram of silk. The farming, killing, and harvesting of thousands of silkworm cocoons are resource-heavy, labor-intensive, and costly processes.