Theories are built upon testing many ?
A).laws.
B).Hypothese.
C).Facts.

City a and city b had two different temperatures on a particular day. on that day, four times the temperature of city a was 8â° c more than 3 times the temperature of city b. the temperature of city a minus twice the temperature of city b was â’3â° c. what was the temperature of city a and city b on that day? city a was 5â° c, and city b was 4â° c. city a was 3â° c, and city b was â’1â° c. city a was 8â° c, and city b was â’3â° c. city a was 5â° c, and city b was â’5â° c.

The nuclear fission process releases neutrons and question 27 options: alpha particles electrons energy beta particles

When electrolyzing copper (ll) chloride, what reaction takes place at the anode? what reaction takes place at the cathode?