Hi!
I'm not exactly sure what's needed here! ///: If you can add more detail, or explain what the question is, maybe I can help!
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Answer:
QUESTION 1: A
QUESTION 2: D
QUESTION 3: mediator, communication, cooperatio, compromise
Explanation:
Effect of demand for commodity on substitution of goods is given below.
Explanation:
- When the price of a good decreases, then the quantity demanded of one increases and the demand for the other increases. When the price of a substitute good decreases, the quantity demanded for that good increases, but the demand for the good that it is being substituted for decreases.
- A change (increase or decrease) in the price of substitutes directly affects the demand for a given commodity. (ii) Decrease in Price of Substitute Goods: With decrease in price of substitute goods (coffee), demand for the given commodity (tea) also decreases from OQ to OQ1 at the same price of OP.
- The substitution effect refers to the change in demand for a good as a result of a change in the relative price of the good compared to that of other substitute goods. For example, when the price of a good rises, it becomes more expensive relative to other goods in the market.
- A change in the price of a substitute-in-consumption causes a change in demand and a shift of the demand curve. An increase in the price of one substitute good causes an increase in demand for the other. A decrease in the price of one substitute good causes a decrease in demand for the other.
- The prices of complementary or substitute goods also shift the demand curve. When the price of a good that complements a good decreases, then the quantity demanded of one increases and the demand for the other increases.
Answer:
mouth-oesophagus- stomach- small intestine-large intestine
Explanation:
Digestion can be defined as the process in which large food particles are broken down into smaller particles.
Digestion begins in the mouth, the teeth helps to break down the large food particles into smaller one, this process is known as mechanical digestion. After this process the saliva secretes an enzyme called ptyalin which further breaks down the food into simpler forms that can be absorbed by the body.
The food food then passes through a long muscular tube known as the oesophagus to the stomach through a series of contractions called peristalsis.
The stomach is a sac like organ, here the food particles are crushed and grinded into more simpler forms. The stomach secretes enzymes that further break down the food particles. The food particles then moved to the small intestine.
The small intestine is made up of three segments; the duodenum, jejunum and ileum. The food particles is further broken down by enzymes released by the pancreas and bile released by the liver. The duodenum is responsible for further breaking of the food while the jejunum and ileum absorb nutrients from the food into the blood stream.
The remaining liquid food particles from the small intestines then moved into the large intestine where it is converted into a solid form by the colon and then secreted out of the body.
