What is it im confused

What is the correct lewis structure for chloroform chcl3

Use examples from the article to explain one positive and one negative effect that chemistry has had on society.

The diagrams show objects’ gravitational pull toward each other. which statement describes the relationship between diagram x and y? gravity attracts only larger objects toward one another. gravity attracts larger objects only if they are close to one another. if the masses of the objects increase, then the force between them also increases. if distance between the objects increases, then the amount of force also increases.