Answer:
solar is better than wind
Explanation:
wind is not always blow in or blowing hard enough and most of day sun shines on us.
Carbon Dioxide is the answer
Answer:
<em>Why does metal reactivity increase as you move from right to left on the periodic table? That is why as you go up a group Chemical Reactivity increases </em>
<h3><u>because it is easier for elements to gain electrons when they have high electronegativity.</u></h3>
