The hypothesis is
<span>If more dry cells are connected end to end, a light bulb will work longer because there is more energy available.
The variables are
the number of dry cells connected end to end
the duration of the light bulb working</span><span />
Movement of a part superiorly is that you elevates when you move a part superiorly (closer to the top of the head), like shrugging your shoulders.
Answer:
The Golgi apparatus
Explanation:
The Golgi apparatus moves and modifies proteins throughout the eukaryotic cell.
Explanation:
Humans, since they started taming wild cows, began artificially selecting the cows that produced more milk because this trait is desirous. Humans depended on milk for food. This artificial selection by humans ensured that traits for cows for more milk production were preserved in the population of tamed cows. Humans also went further to breed the cows that produced more milk leaving out those that didn’t. Just like natural selection, artificial selection favors the desired traits in a population.
Learn More:
For more on artificial selection check out;
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