Which of these describe the importance of monitoring blood pressure? High blood pressure always means a person has tachycardia.

High blood pressure often has no external symptoms.

High blood pressure can lead to a stroke or a heart attack.

High blood pressure leads to diabetes.

What is a carrier wave and how does it affect what you hear on the radio

This is important 1. what happens to the speed of molecules in water vapor when it condenses to form a liquid? (2 points) the molecules slow down. the molecules speed up. the molecules slow down and then speed up. the molecules speed up and then slow down. 2. how might human activities change to compensate for a decrease in water supplies? (2 points) humans might build a factory. humans might build drainage systems. humans might extract more water from the ground. human behavior does not change because of the water cycle. i'll be grateful if anyone can answer these 2 questions !

Does heating a metal wire increase or decrease its electrical resistance? why?