Answer:
Lipids have 3 main functions, they store energy, they are important signaling molecules, and they make up the components of cell membranes.
Answer:
the answer is C) They increase the rate of the chemical reactions involved in digestion
Explanation:
The digestive functions of saliva include moistening food, and helping to create a food bolus, so it can be swallowed easily. Saliva contains the enzyme amylase that breaks some starches down into maltose and dextrin. Thus, digestion of food occurs within the mouth, even before food reaches the stomach.
Yes, They all are! They all can be the start of something.
