Read the passage and then answer the questions what complication is introduced in this scene

If there is no disagreement, then there is no point to writing a persuasive paragraph. select the best answer from the choices provided t f

Question 12(multiple choice worth 2 points) the arrangements of elements in a photograph is called aperture focus composition framing

1. in which sentence is the underlined portion a predicate nominative? for astronauts, going into space to repair orbiting equipment becomes a challenge. for astronauts, going into space to repair orbiting equipment becomes tricky. for astronauts, going into space to repair orbiting equipment becomes challenging. for astronauts, going into space to repair orbiting equipment becomes frequent.