Which of the following is evidence that supports the idea of uniformitarianism?
a) rates of soil erosion are much lower during droughts that last several years.
b) rates of soil erosion are approximately the same over a period of many years.
c) flash floods cause erosion by washing away the top layer of soil in wet years.
d) flooding causes a higher than normal erosion rate during wet years.

b..

is the correct one

explanation:

covalent bonds form as valence electrons are shared between two atoms. lewis structures and structural formulas are common ways of showing the covalent bonding in organic molecules. formal charge describes the changes in the number of valence electrons as an atom becomes bonded into a molecule.

its going to be mutualism cuz they both benefit from the relationship.

~batmans wife dun dun