By using mechanical advantage you can get more work out of any machine than what you put into it. true false

Which of the following compounds does not contain molecules? question 2 options: co2 h2 nacl h2o

Which two scientific disciplines are bridged by pharmaceutical drugs? chemistry and forensics chemistry and medicine biology and forensics biology and criminology

Although respiratory organs vary across different organisms, they all contain respiratory surfaces that have a large surface area and are extremely thin. explain why having an extremely thin respiratory surface with a large surface area is advantageous for the process of gas exchange