Question

Which element of ecosystems is abiotic?

number of plant species per hectare

identities of predator and prey species

water in an aquifer

microorganisms in the soil

Answer 1

water in the aquifer

Step-by-step explanation:

that's because abiotic means non-living and biotic means living

example of abiotic things : soil, water, minerals. etc

example of biotic things: plants ,animals. etc

Answer 2

Answer: water in an aquifer.

Step-by-step explanation: