Biology

The best hypothesis for this experiment is:

Zinnia plants in direct sunlight grow taller than zinnia plants in little or no sunlight.

A hypothesis is a testable statement that predicts the outcome of an experiment. In this case, the experiment is focused on how light affects the growth of zinnia plants, and the hypothesis suggests a specific relationship between sunlight and plant growth. It is clear, testable, and directly related to the independent variable (light exposure) and the dependent variable (growth of the plants).

Here’s a breakdown of the other options:

A.Plants grow di...