the human eye cannot see anything when its too dark
explanation:
the human eye cannot see anything when its too dark, light is required to visualize things by human eye that's why she couldn't see her cat when it was dark and she had to turn on lights to see her cat
Explanation: I looked up "what food pathogen is dangerous to the placenta" and this food pathogen was the main answer. I also double-checked different articles and they all said the same thing.