One shirt can be made out of 1/2 of yards of cloth. how many shirts can be made from 24 yards

The image below shows a common blood pressure gauge. what does this device do? a. measures the level of oxygen present in the blood b. measures the pressure of blood when the lungs expand and compress c. measures the electrical activity of the heart d. measures the pressure of blood when the heart contracts and relaxes

If you relate the doppler effect on sound to the color of light waves, a police car would be the color as it approaches and the color as it recedes away from the observer.

Which statement best addresses the differences in sex cell differentiation between the red-eared slider turtle and a human?