Answer:
Mouth
Explanation:
The mouth is the part of the upper digestive tract where the process of mechanical digestion begins. Teeth breakdown the food into smaller pieces. With help of tongue, the food pieces are mixed with saliva which in turn is released from salivary glands. This process of mechanical digestion of food is called chewing or mastication. It converts the food into a soft, flexible, easily swallowed mass called a bolus. Food particles in bolus get dissolved in water to facilitate the chemical digestion by enzymes.
Answer: Option (b) is the correct answer.
Explanation:
An atom which gains electrons becomes negatively charged and an atom that donates electrons become positively charged.
Therefore, when we rub a silver coin against a wool cloth then cloth becomes positively charged this means that the cloth has lost electrons and the silver coin has gained electrons.
Thus, we can conclude that the statement silver coin gained electrons is true.
Diagnostic coding is the conversion of written accounts of sicknesses, diseases and wounds into codes from a precise grouping. In medical classification, diagnosis codes are used as a share of the clinical coding process together with intervention codes. So for the problem, the answer is P90. It is a billable ICD code used to stipulate an analysis of convulsions of newborn.
Parasites will grab on the the host to generate more parasites, and when the cell bursts, the parasites will shoot out in every direction to grab more prey.
Answer:
Enzymes help break down larger molecules like fats, proteins and carbs into smaller molecules that are easier to absorb across the small intestine.
