Answer: covering crops
Explanation:
such as vetch, rye and clover, are excellent plants for erosion control. These hardy easy to grow plants send out nets of roots that help hold topsoil in place while also reducing competitive weeds. When tilled back into the soil, they increase the nutrient density as they compost.
i'm fairly sure the answer is "species distribution."
The scenario is sea levels rising, or more catastrophic wether because of fossil fuels
You can work out the concentration of H+ ions (denoted as [H+]) easily on a calculator if you know the pH, which you do. The easiest way to work out [H+] is to do

. In your case, the maths here would be

, which gets you an answer of 1.58x

, or 0.000158. For 6.2 it would be

, which gives you 6.31x

, or 0.00000063. As you can see, the concentration of H+ ions is greater in pH 3.8.
To put it simply, the [H+] decreases the higher up the pH scale you go, and increases as you go lower, but now you know the maths to work it out for yourself too.
Answer;
The above statement is true.
Explanation;
-Genetics is the study of heredity and how genes are passed from one generation to another . It is among the factors that determine the body fat, others being; exercise, the basal metabolic rate and the basal metabolic index, nutrition, amount and type of activity, age, and sex among other factors.
- One can't change the genes he or she is born with, therefore some individuals are simply built to accumulate more or less fat. Genes can also affect where body fat accumulates as well.