So that it is relative in comparison to other scientists for example, if people in the us used Canadian money, Mexican money, and Australian money, it would be hard to keep track of how much it was worth in comparison to each other bc the Australian money can be worth more/less so it's easier to stick with 1 form
3 and there mom hope this helps
Answer and Explanation:
Plains of wheat, number of fields of flowering canola, numerous rows of fruit trees: stunning photographs have been taken of these landscapes.
Filling these lands with just one crop consider as a mono culture, which is a common and efficient way to produce food and fiber.
International research shows that mono cultures can be adverse to the environment. The production could also affect soil quality, erosion, plants and animals, and, eventually, declining crop yields.
Nature does not work as a Mono culture. Natural ecosystems that seem to be dominated by one plant or tree species also have many other plant species growing under them.
The diversity of plant species and sizes supports diverse wildlife communities. Moreover, this diversity supports ecosystem services just as pollination and biological control.
Answer:
A summary is a writing that synthesizes the main ideas of a text or a subject of study, in a faithful way to the concepts raised in the original documents.
Explanation:
The text "Gone and Back Again: A Traveler’s Advice." offers advice for travelers and ensures that the trip will be rewarded if the person indulges in common sense.
In the beginning, it offers advice on the documents necessary to leave the country and the copies that are needed.
It also advises carrying little luggage as this will be an advantage to travel from one place to another more easily.
Talks about making the most of travel and having an open mind at all times.
In conclusion, the text ensures that you have to be prepared to travel and in this way obtain the rewards that travel brings.
Answer: its A B & D
Explanation:Hope this helps!!! Have a nice day!!!!
