How are points won in tennis? A. The server serves two faults.
B. The receiver is unable to return the ball before it bounces twice.
C. The receiver returns the ball and it lands out-of-bounds.
D. All of the above.

Diseases may arise when proteins fail to fold correctly in their last stages of processing and/or are directed towards the lysosome rather than towards the cell membrane. cystic fibrosis is an example of this type of disease. in cystic fibrosis, a functional ion channel is sent to the lysosome for destruction rather than being sent to the plasma membrane. given this observation, the cellular component that is most likely the cause of the disease is the

If you are having a hard time lifting something, you should arch your back. a. true b. false

If you or someone you know may have a mental disorder, it's important to discuss this concern with a trusted adult. t or f