Answer:
Explanation:
The idea that birds evolved from dinosaurs has been around since the 19th century, when scientists discovered the fossil of an early bird called Archaeopteryx. By doing so, they have managed to create a chicken embryo with a dinosaur-like snout and palate, similar to that of small feathered dinosaurs like Velociraptor.
The correct answers are A. And D. Trade in Africa, Europe and Asia was booming and Greece was expanding its empire under the Alexander leadership. Alexandria in Egypt became the center of knowlege with the famous library that still stands today.
Answer:
sometimes they do because their laws are not respected by other countries, some cases include presidents having trouble with each other, to the point where their biggest "solution" is to declare war
Explanation:
hope its helps
1a. True
There a much higher population
1b. True
Puerto Rico is growing rapidly
