It is a vein and it carries the blood back to the heart through the vena cavas so the blood can be reoxygenated
An independent variable is the variable that is changed. A dependant variable is the variable that is measured. And the control refers to all the other variables that need to be controlled in the experiment.
For example, if you were to conduct an experiment to see how quickly different amounts of water boiled; the independent variable would be the amount of water, the dependant variable would be the time it took to bail and the controlled variables would be the type of water, the temperature and type of heat source, etc.
The rapid leaf movements resulting from a response to touch (thigmotropism) primarily involve<u> potassium channels.</u>
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- Thigmotropism is a directional growth movement that develops in response to a touch stimulation through the mechanosensory system.
- Plant biologists have also discovered thigmotropic reactions in blooming plants and fungus, while thigmotropism is often found in twining plants and tendrils.
- A directed growth movement known as thigmotropism happens in response to touch. Typically, twining plants and tendrils that coil around supports exhibit thigmotropism.
- The trigger for the geotropism process is gravity. A plant organ's directional response to physical contact or touch with a solid object is known as thigmotropism.
- The induction of some pattern of differential growth typically results in this directional reaction.
- The climbing tendrils of some plants, such the clinging fern, provide a clear illustration of this phenomena.
learn more about Thigmotropism here: brainly.com/question/15784640
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<span>7.33 is a bit low. Breathing rapidly gets rid of CO2 a little faster, this reduces carbonic acid in the blood and pH will increase slightly.
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Answer:
a help break down complex molecule
