This is called Bacterial Transformation.
Mountain slopes have faster erosion because it is easier for fast moving bodies of water to carry down eroded material downhill, rather than across flat land.
The number of cytosine in a DNA molecule equals the number of guanine.
Here are two negative impacts of runoff:
1) Runoff can cause erosion
2) Runoff can carry contaminated water (ex: Waste from a farm) into rivers and streams
What happens during the process of transpiration is a plant absorbs water through its roots and then gives off water vapor through the pores in its leaves.
I hope this helped you :)