Cob has been used since the 17th century as a building material. It is made by mixing dry sand, sifted clay and water. A cob house is a house that is made from this material. A benefit of using this material, is that it is sustainable and only uses natural products.
Answer:
The author threw it into the alley because his brother called him a "camouflage".
He picked it up afterwards to drape it inside because he will be needing it when the sky is cold.
Explanation:
From the excerpt, we can see that the author reveals that he flung the jacket into the alley when his brother called him a camouflage. There was something that was spotted which made the brother to call him a camouflage.
The author revealed that when he flung over to the alley, afterwards, he went to pick it up and to drape it on his laps. When the sky became cold, he slipped into it.
Answrs: Part a) "Facts from a documentary.." This is talking about the benefits of artificial organs instead of donated ones.
Part b) "There are several ..." Because it is a sentence that is likely to precede facts. The others are opinions about how something 'SHOULD' be, and aren't presenting facts or claiming something.The first one 3ven says "I think..." which is clearly an opinion.
