Answer:
fertile soil contains more amount of water as compared to barren or infertile soil..
Number 13 is C
Number 14 is C
Number 15 is B

The Correct choice is C. <u>Anaphlactic</u> <u>shock</u>
Disease caused by massive release of histamine is Anaphlactic shock.
I am not sure on this question
A substance that can not be broken down into any simpler substance is called an element.