<span>Answer: a. take place in nuclear reactors
</span><span>Controlled nuclear chain reactions are the reaction in nuclear reactors. The reaction is controlled to make its rate slower. This will make the reaction relatively safer, so the energy produced can be changed into electricity in power plant. When the reaction is not controlled, it could cause explosive like in nuclear bomb.</span>
Birds-Migratory
Freshwater Fish-local endemic
Large predators-sparse distribution
If you possess an alcoholic beverage that has been opened,
has a broken seal, or has had some of the contents removed in the passenger
compartment of the vehicle, you will be charged with a fine up to $500. It is a
traffic infraction for a person to drink or open alcoholic beverages container in
vehicle on highway.
Answer:
The hemoglobin molecule has four binding sites for oxygen molecules: the iron atoms in the four heme groups. Thus, each Hb tetramer can bind four oxygen molecules.
