How can an increase in biodiversity lead to an increase in ecosystem stability?

a. a more biodiverse ecosystem is not subject to change.
b. a more biodiverse ecosystem has a higher chance of adapting to species changes.
c. a more biodiverse ecosystem has fewer species types to balance.
d. a more biodiverse ecosystem is subject to fewer natural disasters.

An increase in biodiversity lead to an increase in ecosystem stability because a  more biodiverse ecosystem has a higher chance of adapting to species changes. Correct B  This means that an ecosystem with high biodiversity is more likely to be stable than an ecosystem with low biodiversity. An increase in the biodiversity of an ecosystem leads also to an increase in its productivity.