Question

read the passage below, then answer the questions to the right. hydrangeas are a type of plant whose flower clusters can be as large as your head. the flower color can be changed by altering the ph of the soil. acidic soil produces pink flowers and neutral or slightly basic soil produces deep blue flowers. an experiment was conducted growing 20 hydrangeas using soil with a ph of 4.5 (acidic) and another 20 in soil with a ph of 7.0 (neutral). which statement is one of fact supporting how ph and flower color are related? done

Explanation:

To find a fact supporting the relationship between pH and flower color, we analyze the passage. The key fact is that acidic soil (pH = 4.5) produces pink flowers and neutral or slightly basic soil (pH = 7.0) produces deep blue flowers, as this directly shows how soil pH affects hydrangea flower color.

Answer:

Acidic soil (pH = 4.5) produces pink flowers and neutral or slightly basic soil (pH = 7.0) produces deep blue flowers.