It is a type of panic disorder
Simply walking alone can actually do both of these however if you are looking for multiple answers then here are some examples:
-Playing Sports
-Jogging
-Lifting Weights
-Swimming
-Dancing
-Bike Riding
etc...
Anyways, hope I helped!
No it does no lighten your skin
<span>This experiment was meant to test the selective permeability of dialysis tubing to iodine, glucose, and starch. In the experiment it was discovered that tubing is permeable by iodine and glucose but not starch. This is known because the bag acting as a membrane turned blue black ( a reaction between the iodine and starch) and the solution remained an amber color. This indicates that while the glucose and starch were able to move through into the solution the starch could not as the color changing reaction didn't occur outside of membrane.</span>
A major effect of long<span>-term </span>weightlessness<span> involves the loss of bone and muscle mass. Without the effects of gravity, skeletal muscle is no longer required to maintain posture and the muscle groups used in moving around in a </span>weightless<span> environment differ from those required in terrestrial locomotion.
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