Tropical, subtropical, and moist broadleaf forest
Answer:
B. Their predators have been killed by the Cretaceous-Paleogene extinction
Explanation:
The mammals and the avian dinosaurs were small creatures, living in the shadows of the dinosaurs which dominated the world, but also were stopping the further increase in size and development of these animals. At the end of the Cretaceous though, an asteroid struck the Earth. The impact was so hard and devastating that it managed to destroy the dinosaurs and wipe them out of the face of the Earth, with the only dinosaurs remaining being the small avian species. Since lots of niches opened up and where free for taking in the ecosystem, the mammals and the avian dinosaurs quickly started to evolve, diversify, and become much larger. The mammals seem to won the race for dominance as they have become the most dominant species on the planet.
Answer:
Delaware
Explanation:
Delaware became the first state on December 7, 1787
Canada is a constitutional monarchy with a prime minister and a parliament. The US, is a republic ruled by a president and Congress. These political systems operate in opposite ways, resulting in distinct contrasts between the two governments.
<h3>What is the issues along the borders of the USA and Mexico and Canada?</h3>
CBP had to cope with the humanitarian disaster while also enforcing hundreds of laws and regulations, keeping Americans safe by detecting lethal drugs and criminals crossing the border.
It allowing legitimate trade and travel to take place at 328 ports of entry across the country.
Thus, Canada is a constitutional monarchy with a prime minister and a parliament.
For more details about borders of the USA and Mexico and Canada, click here
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