Question

Answer of 17th ( don't have to draw, just name those cell organelles)

Answer 1

Here is ur answer-

a- chloroplast

b- mitochondria

c- cytoplasm

d- golgi apparatus

Hope it's help u !!

Answer 2

Explanation:

Pure calcium carbonate can be produced from marble, or it can be prepared by passing carbon dioxide into a solution of calcium hydroxide. In the later case calcium carbonate is derived from the mixture, forming a grade of product called "precipitated calcium carbonate,” or PCC.