Question

.
ii) what will be the amount of energy available to the
organisms of the third trophic Revel of a food cham,
yo available at the first trophic lavad is
9,000 joules
The energy​

Answer 1

Answer:

90J

Explanation:

Use 10% Law.

First- 9000J

Second- 9000*0.1=900J

Third- 900*0.1= 90J

Hope it is correct.