Which would balance the equation? (Look at picture on my laptop)

-3
-4
-1
-2

Part 1: include important facts found through your research. part 2: include your visual display. include your summary of “the chemistry of water” from the national science foundation website. include your experiment. part 3: include responses to the reflection questions.

Which of the following words describe the reality that the universe looks the same from various perspective

How are the terms group and period used on the periodic table