the controlled variables are, timing of adding ice, water used, and amount of sugar. the dependant variables are, daily temperature, and amount of lemon juice. the independent variable is, number of glasses sold. hope it helps
please mark brainlyist
<span>The double helix of dna is which level of structure? a.Primary
</span>
Well I’m pretty sure it A. if we are just picking from these two because breathing doesn’t make glucose lol
Trees would help make a forest. Tall grass would help make a meadow. Hope this helps!
Answer:
preventing friction between bones
