Answer:
The correct answer would be option A, Observation.
Explanation:
When someone observes something for a specific period of time, closely monitors the act which is happening, the process is called as the Observation. Observation is done in research methodologies to find out the occurrence of the specific event, and then it is recorded or noted down to get the results of that observation.
In simple words, Observation is to observe someone's specific action for a certain period of time.
So in this example, when Dawn's parents record her hair pulling behavior for a specific period of time, they are actually making observation about the behavior of their daughter.
Answer:
change in demand and change in quantity demanded have two pretty different meanings.
Explanation:
change in demand is meaning there is a change it what people may need at the moment but change in quantity demanded is referring to how much they may need of a certain thing
Answer:
Explanation:
Supply and demand should be thought of together. Suppose you need a hairbrush. You go to your local pharmacy and ask one of the clerks if they stock hairbrushes. They say no they don't. If the pharmacy is supposed to have hairbrushes and they don't, then the supply side does not meet the demand. That's too little supply.
So next you try the nearest grocery store and they say "Yes. For you it's $2.99."
Now you represent the demand, and the store represents supply. They have the hairbrush you want. But the store won't stock hairbrushes if in the last year, you are their first customer who wanted a hairbrush. You still provide the demand, but there is no supplier. So you go without a hairbrush.
The same thing can happen to the supply side. The store has 25 hairbrushes. You only want one. There are too many brushes on the supply side. The store, if they do that with everything, will go broke. Too much supply is just as bad as not enough.
Answer:
Digestion
Explanation:
Digestion is the process of breaking down food into their most basic forms. In humans digestion starts in mouth (30% starch is broken into maltase). in stomach proteins are broken into peptones and in infants milk proteins are also digested in stomach. and the final digestion takes place in small intestine with the help of different enzymes (trypsin, pancreatic enzymes etc) released from different glands (intestinal glands, pancreatic glands) and finally after the action of all enzymes food is converted into most basic forms of them (frctose = glucose + galactose, proteins to dipeptides or amino acids etc).
