Examine the statements below and choose the correct answer:
1.
| Assertion (A): | The amount of energy available at each trophic level decreases progressively. |
| Reasoning (R): | After four trophic levels, there is very little useable energy left. |
2.
| Assertion (A): | Autotrophs can produce food on their own. |
| Reasoning (R): | Green plants can absorb \(1 \ %\) energy of sunlight that falls on their leaves. |