What sort of weather conditions might exist during La Niña?

warm winters in southeast

droughts in Australia

floods in Africa

mudslides in California

What’s the scientific notation for the number 6,840,000,000

List four observations that indicate that a chemical reaction may be taking place

An object becomes electrically charged when: electrons are created in it electrons from it are destroyed electrons are transferred to it protons from it are destroyed protons are created in it