The earths rotation. The earth rotates and as it rotates, the sun moves across the sky
Answer:
Food or Sun
Explanation:
I'm not sure if it's food or sun, but try both
Answer:
c
Explanation:
neutrons have no charge
protons and electrons have opposite charges and balance each other out in equal numbers
Answer:
pH = 4
Explanation:
Step 1: Given data
Concentration of H⁺ ions in the solution ([H⁺]): 10⁻⁴ M
Step 2: Calculate the pH of the solution
We will use the definition of pH.
pH = -log [H⁺]
pH = -log 10⁻⁴ M
pH = 4
The pH of the solution is 4. Considering the pH scale, given the pH is lower than 7, the solution is acidic.
Im pretty sure its the sun.
Hope you have a grrreat day!
