<span>After seeing what logging had done to other parts of Africa, in 1999 the countries of the Congo Basin decided to find a way to protect the environment and in 2000 put laws into place to make sure that logging and other things didn't have a negative impact of the environment.</span>
It's because of hydrogen bonding among water molecules
<span>Natural wetlands are flat and often have deep, nutrient rich soil with an abundant water supply. These conditions are ideal to agriculture</span>
It is in standard notation
in scientific notation it would be is 5.4 x 10^6
I believe its A. I may be wrong.