You want to determine which part of a plant is actually sensitive to light for phototropism. Which of the following would be a good first experiment?

The growth of a population of sparrows accelerates with each generation. the chances of dying are about the same for these sparrows, regardless of age. this population of sparrows therefore demonstrates the growth of a population of sparrows accelerates with each generation. the chances of dying are about the same for these sparrows, regardless of age. this population of sparrows therefore demonstrates exponential growth and a type ii survivorship curve exponential growth and a type iii survivorship curve arithmetic growth and a type ii survivorship curve arithmetic growth and a type i survivorship curve

Which format should he use to present his data?

Why do bacteria thrive even in hostile environments