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?

What is a population? a. all the members of the same species living in the same ecosystem at the same time b. the number of a species living in the same ecosystem over a period of time c. the total number of organisms living in an ecosystem at a point in time d. all the members of a food web in the same ecosystem