Answer:
Explanation:
Calcination is a process in which ore is heated in the absence of air or air might be supplied in limited quantity. Roasting involves heating of ore lower than its melting point in the presence of air or oxygen. Calcination involves thermal decomposition of carbonate ores.
Answer:
Metamorphosis is a biological process by which an animal physically develops after birth or hatching
It would be D...................................................................................................................................................................
Mitosis results in 46 chromosomes, or 23 diploid chromosome pairs
meosis results in 23 chromosomes, generating 4 haploid gametes for viable fertilization.