The subscript in a chemical formula refers to the number of atoms that a particular element has.
Answer:
How they work together!
Explanation:
They both work together to circulate oxygen and blood throughout the body. Oxygen and blood are brought to the organs and tissues throughout the body via the arteries. They also bring nutrients to the cells.
"On the mode of communication of cholera" was written by Dr. John Snow in order to spread awareness about the disease and the new ideas giving scientific proof along with them. Through his text, he aimed at persuading the citizens and the officials to become more aware regarding the sanitation of their surroundings as Cholera is transmitted via the dirty surroundings. In his text he discussed the causes of spread, instances and scientific evidence of Cholera of its communication among different populations.
Hence, the correct answer is 'Option A and B'.
Answer:
water would not form hydrogen bonds between H20 molecules
Answer:
The correct answer is C).
Explanation:
The genetic information that is encoded in a cell flows in the sense DNA, RNA and then the translation into proteins (amino acid sequence), which is stated by the genetic code. This states the relationship between the sequences of three nucleotides (codons), and amino acids. For each codon corresponds to a specific amino acid. Ex: AAG codes for Alanina.