Large trees and ferns need water to survive. This suggests that the biome was once very different from the desert it is today. #globalwarming lol
Answer:
Kenji must conduct a scientific investigation for a science project. Which step should Kenji complete first?
Develop a testable question based on research or prior knowledge.
Explanation:
scientific method
electromagnetic radiation
No. The first multicellular organisms appeared during the P<span>aleozoic era.</span>
