Natural selection would most likely work best in which of the scenarios below? a) an island with lizards that all look alike and are all eating the same food b) all insects in a certain desert that have the same adaptation for saving water c) a population of salmon with different skin colors that attract mates d) a population of parakeets that have the same size beak

What is the next step in muscle contraction after the actin changes shape? (apex)

Grade 91.)the gravitational pull from the moon words).2.) what is the rate of gravitational 3.)if you drop a hammer, is it more likely to drop handle side down, head side down, or equal chance that it will land either way? why? 4.)a car moves 60km east and 90km west.a.) what is the distance the car traveled? b.) what is the car's displacement5.)what is the average velocity of a car that moved 60 km south in 3 hours? 6.) a car starts from rest and acceleration to 60 m/s over a time of 5 seconds. what is the acceleration of the car? 7.)what is the speed of an object at rest?

Both destructive and constructive, the natural event seen here, is important in destroying and creating landforms on earth. what is this event called? a) deposition b) flooding c) landslide d) sedimentation