Answer:
Using no light
Explanation:
A control group in a scientific experiment is a group separated from the rest of the experiment, where the independent variable being tested cannot influence the results of that specific group.
Using no light would be the control group in this experiment because the experiment is testing the effect that light has on the growth of bean plants.
hope this helps!
The powerhouse is the mitochondria
The Salivary Glands, Pancreas, liver and gall bladder are considered to be accessory glands of the digestive system, since they are not really part of the digestive tract, but they play a role in digestive activities, that is why they are considered to be accessory glands. Their digestive activities may include providing energy and nutrients for the body.
There's 50% chance of having a boy.
There's nothing specific states you're gonna have a boy. It is just like luck.
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It is simple, divide 100% by 2.</em>
The organelle that a eukaryotic cell would have a large by number of if the cell used a lot of energy would be the mitochondria. These are also commonly known as the powerhouses of the cell, as they are responsible for undergoing a vital cellular pathway needed for the other organelles to have the energy to function: cellular respiration.