Answer: Hii wassup? I hope your morning, afternoon, or day was great!
Answer:
Try drawing lines from the object to the place of the ground on the opposite of the sun
That's my personally advice
If you want more detailed information you could try watching a few video's or looking at a few examples^^
Answer:
D
Explanation:
Try to take it out and after you do, put alcohol on it so you don't get any infections and if the splinter was big, put a bandaid on the hole where the splinter previously was :) have a nice day