Questions

Yes, Carbon disulfide is prepared by heating sulfur and charcoal. 

S2 + C ----> CS2

A complex sentence is a sentence that contains an independent clause and one or more dependent clauses.

If two clauses are connected with a coordinating conjunction, it's a compound sentence.

If two clauses are connected with a subordinating conjunction, it's a complex sentence.

Mitochondria is absent in Bacteria as well as in Blue Green Algae. They are seen in eukaryotic cells for respiration purpose.

The atmosphere is a mixture of several gases. Nitrogen is the most abundant gas in the atmoshere and oxygen is next to it. It is 78% in the atmosphere and 21% is oxygen. Remaining 1% is all other gases like argon, hydrogen, neon, etc...

Fire temple is the place of worship of Zoroastrianism (Parsi Religion).

Cellular respiration is the three-step process by which cells make ATP using glucose and oxygen.

Oxygen and glucose are both reactants in the process of cellular respiration. The main product of cellular respiration is ATP, waste products include carbon dioxide and water.

Dr. B.R. Ambedkar received Bharat Ratna in the year 1990.

Postmodernism is the literary period, the beat generation aligned with. Postmodernism refers to mid to late 20th century.