Text: but it was not there.

Correct capitalization: But it was not there.


Text: “lead, mercury, and other neurotoxic chemicals have a profound effect on the developing brain at levels that were once thought to be safe,” she said.

Correct capitalization: “Lead, mercury, and other neurotoxic chemicals have a profound effect on the developing brain at levels that were once thought to be safe,” she said.


Text: it seemed to us that all we had to do was to remove some prohibitions, some brakes.

Correct capitalization: It seemed to us that all we had to do was to remove some prohibitions, some brakes.


Text: it knows where to go.

Correct capitalization:
It knows where to go.