Answer:
Irredentism is most likely to occur in a state that has a culturally homogeneous population.
Explanation:
It occurs where two region's shares strong diplomatic and cultural ties.
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D. A column is a result of a stalactite and a stalagmite growing together.
Because of natural evolution , ecosystems began to form broad belts for survival .
I can help with 2:
The consequences of not investing in renewable resources depends more on where the funds are actually going: Nuclear energy is a safe and reliable alternative, however, if the funds are directed to fossil fuel energy for instance, the economic results can be negative.
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Answer:
The answer is option D "determining mammals appeared on earth 240 million years ago"
Explanation:
Regardless of appearing to be a generally steady spot, the World's surface has changed significantly over the past 4.6 billion years. Mountains have been constructed and dissolved, mainlands and seas have moved significant stretches, and the Earth has varied from being incredibly cold and totally covered with ice to being warm and without ice. These progressions commonly happen so gradually that they are scarcely distinguishable over the range of a human existence, yet even at right now, the World's surface is moving and evolving. As these progressions have happened, creatures have advanced, and remainders of some have been safeguarded as fossils.
