Choose the set that represents only the biotic components of a habitat.
(a) Tiger, Deer, Grass, Soil
(b) Rocks, Soil, Plants, Air
(c) Sand, Turtle, Crab, Rocks
(d) Aquatic plant, Fish, Frog, Insect
Option (d) is the correct answer.
Aquatic plant, Fish, Frog, Insect represents only the biotic components of a habitat.