1839 was the year when the conclusion was reached that all tissues are composed of cells; this established the basis for the cell hypothesis. Schwann was also involved in the fermentation process, which led to the discovery of the enzyme pepsin. This is further explained below.
<h3>What is cells theory?</h3>
Generally, cell biology as is known today. cells proliferate and transmit genetic information; energy flows inside cells. noun. the notion that cells are the fundamental structural, functional, and organizational components in both single-celled and multicellular animals.
The conclusion that all tissues are composed of cells was reached in 1839; this established the basis for the cell hypothesis. Schwann was also involved in the process of fermentation, during which he discovered the enzyme pepsin.
Read more about cells
brainly.com/question/3142913
#SPJ1
Answer:
The answer is: D) The shop makes a substantial profit from pastries and other food bought by the coffee drinkers.
Explanation:
Once I saw this strategy being used by a chain of coffee shops that operated in large superstores. It was really successful, not only because they had a lot of clients. Most of the clients wouldn´t just buy coffee, they also bought pastries and sandwiches. This strategy was so successful that the coffee shop decided to offer free coffee to everyone. Even though you could just ask for a free coffee (after waiting 20 minutes in line), no one just got free coffee. Everyone bought something else. You could hear the other customers saying that since the coffee was free they were going to buy something.
Answer:
more
less
Explanation:
Inferior goods are goods whose demand falls when income rises and increases when income falls.
When the price of beer changes, there are two effects that determine the quantity demanded. They are :
1. the substitution effect
2. the income effect
The substitution effect looks at the change in price of a good relative to other goods. When the price of beer decreases, it becomes cheaper relative to other goods. Thus, the demand for it increases.
The income effect looks at how a change in price affects real disposable income. When price of beer reduces, disposable income increases. Because beer is an inferior good, it would lead to a decrease in the demand for beer
Answer:
<em>countries</em><em> </em><em>have </em><em>different</em><em> </em><em>laws,</em><em> </em><em>practices </em><em>and </em><em>regulations.</em>
Answer:
He has lost the previous files as he has been replacing them.
Explanation:
When you save a file in your computer, you need to save it with a name that is different from the names of the other files you have in the computer. If you save file with the same name of another file, you will replace that file and will lose the information you had. So according to this, as Jack is saving all his work for the class with the name of the course, it means that he has saved everything with the same name and he has lost the previous files because everytime he saves a new file he replaces the previous one.