A hemisphere is half of a sphere
Answer:
feeling better mentally – regular exercise can lift your mood and help you feel better.
saving money – eating junk food, smoking, and drinking sugary drinks or alcohol are all expensive habits.
Explanation:
Answer:
practice effects
Explanation:
Based on the information provided within the question with regards to Leigh's experiment it can be said that her biggest concern should be practice effects. This term refers to the effects or changes that can occur when repeating the same experiment various times with the same participants. Which is what Leigh is doing, as she is only changing one variable but repeating the same experiment.
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