1. Answer;
They evolved separately as they moved north and became two separate species.
Explanation;
The greenish warblers weren't geographically isolated, but they migrated around the Tibetan Plateau, evolving separately until they were no longer able to interbreed when both species (East and West) contacted in Siberia.
Greenish warblers were thought to have evolved from a single ancestral population that gradually diverged into two new species as it expanded northwards around the Tibetan plateau.
2. Answer;
- Their plumage patterns.
- Genetics and history
Explanation;
West Siberian greenish warblers (P. t. viridanus) and east Siberian greenish warblers (P. t. plumbeitarsus) differ subtly in their plumage patterns, most notably in their wing bars, which are used in communication. While viridanus has a single wing bar, plumbeitarsus has two. Around the southern side of the ring, plumage patterns change gradually.
Additionally, the two northern forms viridanus and plumbeitarsus are highly distinct genetically, but there is a gradient in genetic characteristics through the southern ring of populations. The greenish warblers were once confined to the southern portion of their range and then expanded northward along two pathways, evolving differences as they moved north. When the two expanding fronts met in central Siberia, they were different enough that they do not interbreed.
If an immigrant commits a major crime in the the country they moved to they should be sent back. This is because the country they moved to shouldn't have to put up with other country's criminals.
Answer:
Explanation:
Lol no one can answer this question except you. It depends on what the document is talking about.
Answer:
<h2>Fundamentalism. </h2>
Explanation:
Christian fundamentalism was a movement that arose within American and British Protestantism in late 19th and early 20th century against theological modernism.<u><em> Its aim was to revive the traditional Christian beliefs so that developments in the social sciences and natural sciences can accommodated. </em></u>
The fundamentalist confirmed core christian beliefs such as Christ's Virgin birth and Resurrection. It became a notable phenomenon in 20th century. Fundamentalist worship practices were influenced by revivalism and included sermon with congregational prayer and singing.
Although fundamentalists are not ascetics but they do observe <em>prohibition such as smoking and drinking alcohol and attending plays, movies and dance.</em>
Familiar Greek and Roman philosophical traditions were reconciled with Christianity as the educated Roman classes converted.
I'm not positive though.
