The correct answer is B) trachea. Trachea is the segment that connects lungs.
Answer:
if a mutation, for example, an insertion or a deletion of the nucleotide, occurs, this could result in the alteration of the reading frame. It completely changes the amino acid sequence. Such mutations are known as frameshift mutation (also called reading frame mutation, reading frame shift, or framing error).
Explanation:
Hydrogen is in a state of matter as a gaseous form. (so the answer is gas)
Choice 1 protons and neutrons, not electrons because they are in the outside circling it
