Develop a hypothesis to explain why you think eurypterids developed legs even though they lived on the ocean floor.

What is the process of a new plant growing from its seed into a seedling? primary growth fertilization pollination germination

In which of the following relationships is one organism always benefited while the other organism is always harmed

Toorale man murder mystery < - your lab link 1. how was the toorale man found? 2. what did archaeologists learn about the burial? why is the burial important? 3. what information were the scientists able to learn from the skeleton itself? 4. why is the question of whether the injuries came from a stone or steel weapon important? how could scientists distinguish between the different types of weapons? 5. what did the carbon dating and soil testing tell scientists about toorale man? why are the dates interesting for scientists?