Hurry i will nark brainiestanswer a) identify at least two ways that runoff can negatively impact an ecosystem b) describe what happens during the process of transpiration

Most animal cells membranes have proteins that pump ions out of the cell and potassium ions into the cell

Isotopes of the same element have differ in their

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?