6. What is a controlled experiment? *

Explain the source of radioactivity in uranium in earth’s crust by which it produces nuclear radiation

If your blood becomes too concentrated with iona, what will happen to the red blood cells

Answer ! in your opinion, what are the limiting factors that might affect the growth or diversity of our ecosystem? respond to this question in claim, evidence, reasoning format. 1. make your claim (i are the limiting factors that might affect the growth or diversity of our 2. follow the claim with 3 pieces of evidence. evidence may be taken from the reading, the videos, previous lessons, or googled answers. site sources, too. 3. use reasoning to explain why you chose your evidence.