Prompt: A) Identify and describe the four levels of protein structure.

B) Hemoglobin is an oxygen-carrying protein found in red blood cells. Describe the structure of hemoglobin.

C) Sickle-cell disease is a genetic disorder that causes red blood cells to become sickle shaped. Explain the cause of sickle-cell disease and the effects of the disorder on patients.

Write a couple sentences for each question

There is a technical difficulty with this, since a classic paragraph structure requires opening and closing sentences and these wrap the filling of interesting sentences that put the flavour in your multi-sentence sandwich. Idioms typically are observational or clever in nature, so don't make good closing and opening sentences. An all idiom paragraph would become an all filling sandwich that is a bit of mess to construct and consume.

Could we stretch your question a bit and allow declarative opening and closing sentences so we can layer up the middle with tasty idioms? If so, I suspect a fairly long middle could be packed in.

Another stretch could be to consider a block of dialogue equivalent to a paragraph (technically wrong since switching speakers creates a new paragraph, but we're stretching here). You could probably create a long banter of idioms between two speakers.

therefore the anser is 12

Explanation:

ucd e e. rr. t t t t t t. to

they had the law tat factories that produces smoke cannot be built near residential buildings.

building of proper sewage system was done to ensure that the waste is carried away from the humans so that they do not get diseases from it.

also they built water systems to provide water in those areas which are drought prone.