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Nature and outdoors
Please modify: answers_CategoryDescription.topic.outside.activities.nature
How long does sunscreen stay effective after being applied? If applied at home in AM, does it need to be reapplied at recess and lunch?
Are a birds feathers less effective at insulation after they are exposed to an oil spill and then cleaned up?
We want to know about the Goji Berry plants: the best time to plant them and how long it takes for the berries to develop into fruit.