Answer:
Saliva lubricates and moistens these food particles
Explanation:
As teeth help to break down large pieces of food into lots of smaller pieces, saliva is released and mixes with the smaller food pieces. Saliva lubricates and moistens these food particles such that a ball-like mixture of food and saliva that is known as a bolus is formed, which can then be easily swallowed.
Answer:
Regulated gene expression is crucial to the proper growth & survival of an organism and cannot be over-emphasized. Without it, the genetic code of a chromosome is the equivalent of a computer data file without the appropriate application to run it.
Answer: Option B. core samples
Explanation: this is the only option that is not used for locating minerals
Plate tectonics located in our crust crashing or colliding into each other cause earthquakes to occur.
It's when you use something so much that it loses it's value or purpose. But it can also mean making a piece of land more profitable and productive.
