Answer:
Give me brainlest and I will write for you a long essay
Population would go down drastically and there would be no next generation x
It's being estimated that dinosaurs lived on Earth from about 237 million years ago to about 66 million years ago. So answers B and D are definately too "old", while answer A is too "young". I'd pick answer C as it's most probable.
Answer:
Climates that vary
Explanation:
they would only change with the seasons, similar to those in the U.S.