Which of the following are made possible by energy transfer from the Sun? Choose all that apply. A. biofuels
B. nuclear power using uranium
C. wind power
D. hydroelectric power using a dam

This is Really Science but I couldn’t find it but please help ASAP!

Which element is the least metallic between cadmium, silver, zinc, or iron?

Stage in which a typical star has completely stopped fusion

Inside a flashbulb, oxygen surrounds a thin coil of magnesium. when the flashbulb is set off, a chemical reaction takes place in which magnesium combines with oxygen to form magnesium oxide. which of the chemical equations matches the reaction above? a. mg + o2 mgo2 + energy b. 2mg + o mg2o + energy c. 2mg + o2 2mgo + energy d. mg + o mgo + energy