Part A A scientist compares a whole woolly mammoth fossil to a modern-day elephant. How can the scientist use this fossil to show how closely related the woolly mammoth is to the elephant? A. The scientist could compare the lifespans of both animals. O B. The sciently could compare the migration paths of both animals. C. The scientist could compare the shapes of bones in both animals. D. The scientist could compare the habitats in which both animals lived.​

Acentrifuge in a medical laboratory rotates at an angular speed of 3,700 rev/min. when switched off, it rotates through 54.0 revolutions before coming to rest. find the constant angular acceleration (in rad/s2) of the centrifuge. your response is within 10% of the correct value. this may be due to roundoff error, or you could have a mistake in your calculation. carry out all intermediate results to at least four-digit accuracy to minimize roundoff error. rad/s2