The scientific method . a. results in conclusions based on speculation
b. cannot prove a hypothesis to be true
c. now has been replaced by a widely accepted shortcut that is less time-consuming and less
expensive
d. results in the proving of a theory

What type of weather does tropical continental air bring in summer? hot and cloudy cool and sunny hot and sunny cool and cloudy

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

Drag each label to the correct location on the chart. match the function to the type of tissue