Yes. It's just oxidized. But don't eat it if it's moldy. Taste isn't quite as fresh but it won't harm you.
Yes, they are safe to eat. Just like when an apple slice has been left out turns brown, avocado exposed to air turns brown as well. Try to consume your avocado the same day you cut it.
It is not good to eat. If there are gray or brown spots you can cut away, the remaining parts of the avocado can be eaten. But don't eat the gray or brown places, they are bruised and could have an off flavor.
Yes, the skin is just damaged, not the part you eat itself.
no
No
is it safe to eat potatoe with brown veins inside
In the center of the avocado is a pit. The pit is usually larger than a gumball, and is a dark brown color. Surrounding the pit is the light green flesh of the avocado. The flesh achieves a more pasty quality as the avocado softens and ripens. Finally, covering the light green flesh of the avocado is a rough dark green-ish brown skin. The skin and pit are typically removed when eating the avocado.
The brown chicken eggs collected from the nest are very safe and are even more healthy to eat.
Absolutly not!!!!!!!
No.
No, you can eat it raw