Answer:
Reproduction.
Explanation:
Reproduction is the process through which species continue their generation.
Several species of warblers can live in the same spruce tree only because they occupy different nitches within the tree. So option "c" is the correct option as far as the given question is concerned. These birds may not be of the same species but they do have some similarities like they are very vocal and can be rarely seen but definitely heard. All species of warblers are insectivorous and also very small. As they are small so identifying them can be very difficult for a person. These birds are mostly dull greenish or brownish in color.
The answer would be: taking-in phase
Rubin postpartum emotional phase is divided into 3. The first phase is called taking in. In this phase, the mother is more focused on her need(resting after delivering the baby, food, or water). The phase is usually last for 2-3 days.
After this phase, there will be taking-hold phase and letting-go phase.
I believe it would be (B) Mimicry