The fourth alternative is correct (D).
All descriptions are correct and must be followed to compile a list of references. First, check out what owner will say about it. Second, ask permission and third, if allowed, thank, as a good rule of education. Meeting these requirements you will have no copyright issues.
With the gradient because the molecules are going from high to low concentrated areas
Answer:
I can only give some pointers, so I'll give 3 (3 pointers for 3 paragraphs):
--> I would turn into an animal as I would like to see how they live (food, family life, cleanliness, etc.)
--> I would also want to see if they are wise or not (hunting, sensing danger).
--> I would also want to become more considerate towards that animal.
Hope this helps.
Explanation:
To clearly state the main idea. The main idea is the reason for your paper. Hope this helps! :)
