The sale of cellular phones has grown ______ since 2000.

Which strategies can help you guess the meaning of an unfamiliar word?

Look back at the reading to answer the following questions. Choose two items below to complete the sentence. The most recent HMI technology allows humans and machines to interact by way of______ and _______.

Early sales figures ______ that the public will welcome gesture-based technology.

The center of the city was a confusing network of ______ streets and alleys.

Look back at the reading to answer the following questions. Why do gestures work well as a form of control?

The rapid depolarization of the axonal action potential is due to:

Muscle contractions recorded from the cells of a patient with myasthenia gravis will be

A patient has taken an unknown drug, which caused “muscle tension”. Tests reveal normal nerve action potential activity but unusually high action potential activity in the muscle. The drug could be

Which one of the following explain the increased tension seen in multiple wave summation?