The time line below represents the entire geologic history of Earth. Origin of Earth The present (today) C Which letter best represents the first appearance of humans on Earth? A) A B) B C) C D) D Ο Α В B.​

Late at night some traffic signals change patterns and become ?

In her article "why should i vote? " stephanie goggin crafts a well-organized and coherent argument. she states that every person of voting age who is registered should vote. she also argues that if you are not registered to vote, you should be. in conclusion, goggin's argument is laid out in a thoughtful and thorough way that is convincing to readers. which element is missing from this evaluation?

Analyze the forces acting on a cyclist who is slowing down as he or she climbs a hill