True x rays have more energy than gamma rays
Answer:
Definition. (1) The combination of oxygen with a substance forming oxide. (2) A chemical reaction in which there is the loss of electrons or gain (or increase in the proportion) of oxygen, hence, resulting in an increase in oxidation state by a molecule, atom or ion.
Answer: Wind Turbines
Explanation: Uses winds to create electricity which is natural; therefore, unlike other sources of electricity like burning fossil fuels it doesn't create heat. This reduces global warming.
In order to get the period which is between the heart beats, sixty seconds or one minute should be divided by the number of beats per minute. If heartbeats at seventy times per minute then we divide sixty seconds by seventy.
60/70= 0.86 seconds.