There is another digestive enzyme (other than salivary amylase) that is secreted by the salivary glands. research to determine what this enzyme is called. what substrate does it act on? where in the body does it become activated, and why?

The unique structure of the neuron is dedicated to the efficient and rapid transmission of neural signals. the relationship between neurons, the spinal cord, and the brain constitutes an elaborate communication system throughout the human body. all but one of the functions listed below are a result of this interaction.

Why do we perceive objects as retaining their brightness under different lighting levels?

Iwill make you brainliest pleeze answer this fast i have to turn it in really soon brainliest promise easy question 6th grade ! a weather map shows a high pressure system with circles around it. what does this mean? a) an occluded front b) areas of equal altitude c) areas of equal pressure d) a stationary front