what are the 3 major adaptations of a jellyfish? 3 major adaptations meaning: Behavioral, Structural, and Physiological adaptations.

Beth’s hygrometer is reading a temperature of 30 c and a relative humidity of 65%. the humidity in the air is?

Number and variety of living organisms includes genetic, species, and ecological types

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