This phylogenetic tree shows how scientists believe the danes, chinese, and tibetans are related based on the analysis of many genes. use the data about the epas1 alleles to add information to the tree. (assume that there is no interbreeding between the different populations after the lineages split.) labels can be used once or more than once.

Math focus 4. calculate a map has index contours at 250 m, 500 m, and 750 m. what is the contour interval?

1. you serve a volleyball with a mass of 2.1 kg. the ball leaves your hand with a speed of 30 m/s. the ball has energy. calculate it. 2. a baby carriage is sitting at the top of a hill that is 21 m high. the carriage with the baby weighs 12 n. the carriage has energy. calculate it. 3. a car is traveling with a velocity of 40 m/s and has a mass of 1120 kg. the car has . calculate it.

Mike wants to negatively charge a small rubber ball. which of these methods would successfully charge the ball? a) heating the ball in boiling water b) running the ball over a strong magnet c) rubbing the ball back and forth on carpet d) dropping the ball from a tall bulding submit hint forces in nature (s8p5.b) conductors and insulators id: 10402 hint electrons must be transferred.