(Question)
Q: Dinosaurs filled the niches that mammals fill today during which era? Read this paragraph and choose the correct option from the provided answers: In the Mesozoic, dinosaurs filled the niches that mammals fill today. Choices: - Cenozoic - Phanerozoic - Proterozoic - mesozoic A:
(Answer)
mesozoic

(Question)
Q: The marine west coast climate gets lots of rain because of what being nearby? Read this paragraph and choose the correct option from the provided answers: The marine west coast climate gets lots of rain from the nearby ocean. Choices: - the mountains - the Sun - highways - the ocean A:
(Answer)
the ocean

(Question)
Q: Radiocarbon is useful for dating relatively young materials with what element as their base? Read this paragraph and choose the correct option from the provided answers: Radiocarbon is useful for relatively young, carbon-based materials. Other longer-lived isotopes are good for older rocks and minerals. Choices: - hydrogen - oxygen - nitrogen - carbon A:
(Answer)
carbon