Which statement best describes the significance of lines 13-15 on the meaning of the poem the road taken A.) The speaker understands that taking one opportunity will likely prevent him from going back to take another.

B.) The speaker is not worried they made the wrong choice because they can return to take the other road.

C.)The speaker is worried they took the more traveled road and will not be able to return to take the less traveled one.

D.)The speaker believes that they will be able to take all of the opportunities presented to them at some point in life.

Ineed to get this test done which of the following statements is correct in hour our immune system responds to a potential pathogen? a.) the skin will be the first line of defense, and then the many phagocytes in the bloodstream will attempt to consume the possible pathogen. b.) b cells will start reading the antigen code immediately and call t cells to assist in destroying the pathogen. c.) the adapted immune system will call on the innate immune system to destroy the pathogen. d.) the t-cells in the adapted immune systems are the first to recognize the pathogen