Which structure is also called the windpipe? the pharynx the larynx the trachea the bronchus

Which of the following represents the chemical reaction of hydrazine and hydrogen peroxide to produce nitrogen and water? a. nitrogen + hydrogen peroxide → hydrazine + water b. nitrogen + water → hydrazine + hydrogen peroxide c. hydrazine + hydrogen peroxide → nitrogen + water d. water + hydrogen peroxide → nitrogen + hydrazine

Where can dna be found in a prokaryotic cell

There are only about 250,000 known fossil species. true or false