Repetition is where you repeat an experiment, and may not be accurate even if it is precise. Where as repetition with replication can support your data better.(Replication is someone else doing an experiment)
I think it is the 3rd one because health problems at older age.
Answer:
A but may be B
Explanation:
is is most likely a because if you have seen when blow really hard it can blow little grains of soil around but it's could Be B only only if it is not a really heavy Rock maybe like a pebble.
El olfato es vital para la supervivencia de la mayoría de humanos y animales, ya que les permite rastrear alimentos y agua, encontrar pareja e incluso comunicarse.
The answer is C because if there are more coyotes, more rabbits would be eaten by them.
