Which labels best complete the flow chart?
x: producers undergo photosynthesis
y: decomposers return carbon to the soil and release
waste.
x: decomposers return carbon to the soil and release
waste.
y: producers undergo photosynthesis.
x: decomposers take in carbon dioxide.
y: producers absorb carbon through their roots.
x: producers absorb carbon through their roots.
y: decomposers take in carbon dioxide.

X: Producers undergo photosynthesis

Y: Decomposers return carbon to the soil and release

waste.

Option A

Explanation:

The X label shows the plants( producers) which undergoes photosynthesis. Photosynthesis is a biological process by which the plants make food by the help of the carbon dioxide and water in the presence of sunlight and release oxygen as a by product and glucose as a product.

The Y label shows decomposers that return carbon to the soil and release waste. The waste is dead and decaying remains of the plants and animals that is decomposed by decomposers and releases carbon into environment.

hence option A is correct.

lizards have adapted to life in the desert. some desert lizards have toes with spiny scales to them run across the sand without sinking. some use the sand to hide from predators, or to search for small animals that they prey upon.