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.​

Felipe is saving money for a class trip. he already has saved $ 2 5 0 $250 that he will put toward the trip. to save more money for the trip, felipe gets a job where each month he can add $ 3 5 0 $350 to his savings for the trip. let m m be the number of months that felipe has worked at his new job. if felipe needs to save $ 2 7 0 0 $2700 to go on the trip, which equation best models the situation?

How do refracting telescopes magnify a far away image? a. by directing light beams to meet at a focal point b. by absorbing light beams’ wavelengths c. by forcing light beams to change direction d. by measuring light beams’ velocity

Which one of the following flowers can be described as having broad, spear-like foliage and fragrant little white bell-shaped flowers?