Several Substances are shown in this picture. Two of the substances are in two different forms. Name the two substances and their forms.

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

How does food concentration affect yeast activity

Astudent completed a lab report. which correctly describes the difference between the "question" and "hypothesis' sections of her report? "question states what she is asking, and "hypothesis" states the result of her experiment "question" states what she is asking, and "hypothesis" states what she thinks the answer to that question is in 'if. then because" format. "question" describes what she is trying to find out, and "hypothesis" states the procedures and methods of data collection. "question" describes what she is trying to find out, and "hypothesis" states any additional information or prior knowledge about the question