What conclusions can be drawn about the greater number of sunflower sprouts compared to the number of birch tree sprouts in both the experimental and control groups?

sunflowers have a faster growth rate than birch trees

birch trees have a slower growth rate than sunflowers

if the temperature drops and becomes cool

then the atmosphere can be freezing as the water vapor in the air is at maximum (100%) and can be severely cold

also can be snowing lightly as the moisture in the air will start to solidify

and btw this is not chemistry but