Research the group Sarcopterygii and explain why all terrestrial vertebrates from cows to humans are included in this group which describes fish? (you may have to use more than just
this website to find a complete answer)

Does baby oil have a high or low velocity?

Aspecial electronic sensor is embedded in the seat of a car that takes riders around a circular loop-the-loop ride at an amusement park. the sensor measures the magnitude of the normal force that the seat exerts on a rider. the loop-the-loop ride is in the vertical plane and its radius is 23 m. sitting on the seat before the ride starts, a rider is level and stationary, and the electronic sensor reads 740 n. at the top of the loop, the rider is upside down and moving, and the sensor reads 370 n. what is the speed of the rider at the top of the loop?

Explain the comparisons between nature and packingtown that appears on pages 81 and 82 answer