College work (accomodation)

[blyth-fox]

Hope this is ok to post.
Hope someone can help me with some information about the Hybrid chickens (rescued battery hens)
The question is about how the accommodation can effect the health of the hybrid chicken? some examples are;

Also what size is a hybrid chicken?
Thank you for your help

1. Size of species and accommodation
2. Location of accommodation
3. Temperature
4. Humidity
5. Lighting
6. Husbandry regimes
7. Provision of food and water
8. Handling
9. Common problems caused by the environment