What does biodiversity indicate about an ecosystem? The location of the ecosystem
The overall size of the ecosystem
The ability of the ecosystem to survive change
The identity of the organisms that began ecological succession in the ecosystem

The identity of the organisms that began ecological succession in the ecosystem

Explanation:

Biodiversity boosts ecosystem productivity where each species, no matter how small, all have an important role to play. For example, A larger number of plant species means a greater variety of crops. Greater species diversity ensures natural sustainability for all life forms.

radioactive decay occurs in unstable atomic nuclei – that is, ones that don't have enough binding energy to hold

the nucleus together due to an excess of either protons or neutrons.

the dependant variable is spilled water

the independent is the heat