Respuesta :
The last sentence is correct.
please vote my answer brainliest. thanks!
please vote my answer brainliest. thanks!
Answer: The lake bottom is lined with rocks.
Explanation:
Abiotic factor environmental factor is the non-living factor of the ecosystem on which the living beings are either influenced by or are dependent upon for their basis needs such as air is required for respiration, water is required to fullfil thirst and sunlight is important for photosynthesis.
The lake bottom is lined with rocks. is the correct option because rocks define the abiotic factor.