Title: Answers About Health - freem

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The last time carbon dioxide (CO2) levels were as high as today was over 3 million years ago during the Pliocene epoch. At that time, global temperatures were 2

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Health

When you look at objects under high magnification what happens to the brightness?

Asked by Anonymous

When observing objects under high magnification, [olxtoto](https://ukim.ac.id/krs/?siswa=sensa69) the [brightness](https://www.ft.com/search?q=brightness) of the image may decrease due to the [limited](https://www.thetimes.co.uk/search?source=nav-desktop&q=limited) amount of light entering the microscope objective. 

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Health

What species do modern human beings fall into?

Asked by Anonymous

Modern human beings belong to the species Homo sapiens.