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Physics, 23.08.2021 09:30 21580

Please answer these, I will mark as thing. Does a person with a family history of a breast cancer have a higher chance of developing breast cancer during her life?
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Does grass grow faster under shade of a tree or in direct sunlight?
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Observation: students do not eat very much of their food in the lunchroom.
Question: will students eat more food in lunch room if more fresh fruit and vegetables are used?
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Observation: my dog won’t stop barking whenever someone rings the doorbell.
Question: will my dog bark less when the doorbell rings if he exercises for an hour everyday?
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