C. They provide additional detail for the presenter to use as speaking cues is the correct answer.
Answer:
Im sorry but i can not see any photo attached
The study of the structure an behaviour of the physical and natural environment by oberseving through scientficic instruments and through experiments.
Answer:
A. Learning
Explanation:
The sentence should be, "Learning a new language as an adult is more difficult than learning one as a child."
Answer:
C, at the beginning
Explanation:
Though it's not impossible, you will almost NEVER see exposition anywhere except the beginning of the story. The definition of exposition is "setting up the world of the story", so the answer is the only option that sets up the story. Every other answer happens after the world has already been set up, so they cannot be the exposition
