You are asking the question wrong. The name of the number is frequency.
Answer:
correct.
Explanation:
cell will proceed to S phase for the duplication of chromosomes.
Answer:
D. The digestive system breaks food down into the molecules that can be used in respiration.
Explanation:
The term organic, as related to compounds, would be best defined as a compound that contains chain of carbon and hydrogen atoms which are bonded covalently. Common other atoms that could be included are hydrogen, nitrogen and oxygen.