GIVING BRAINLIEST What did Rutherford's gold-foil experiments prove the existence of?

○ The protons
○ The electrons outside the nucleus
○ The nucleus
○ The entire atom

Geothermal energy for industrial use is available almost anywhere. a. true b. false

If blood contains 150g of hemoglobin per liter of blood, how much hemoglobin would be contained in 10 ml of blood

Oil rich countries in the middle east cover about 4% of earths total land area but prossess about 48% of the worlds known oil reserves what is the main reason for high concentration of reserves in this part of the world