1. In a biology experiment the number of yeast cells is determined after 24 hours of growth at different temperatures.
a) Identify the independent and dependent variables in the experiment.

Find the answer in the explanation

Explanation:

Given that In a biology experiment the number of yeast cells is determined after 24 hours of growth at different temperatures

The dependent variable depends on the value of the independent variable.

From the question above,

The independent variable is the temperature

While the dependent variable is the number of yeast cells

there is no correct list among the choices you've provided.

the list might look something like this:

-- baby human

-- piccolo

-- flute

-- soprano singer

-- trumpet

-- tenor singer

-- trombone

-- baritone singer

-- baritone horn

-- bass singer

-- tuba

since i had to make up the list myself, i made it easy on myself, and i didn't try to shuffle the string instruments and woodwinds into it too.