What does the author mean when he says that if we were born with "high-precision, tunable eyeballs" the world would appear richer to us? A. To the human eye, the world lacks color and variety.
B. Special eyeballs would allow us to see things we cannot see with normal eyes.
C. Charts and diagrams do not provide enough information for scientists.
D. We hone our sense of sight from the moment of birth until we become adults.
Explanation/evidence (Coming to our senses)

which of the following was specifically permitted by the emancipation proclamation?

free african americans were allowed to fight for the confederacy.

free african americans were allowed to enlist in the union army and navy.

enslaved people in border states were allowed to move to the north.

enslaved people in border states were allowed to become confederate citizens.

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c. our lives go by quickly, so take time to enjoy each moment.

explanation:

a omg *hides wit stranger*

yes, we appreciate these things!