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An activity is considered cardiovascular exercise if it _____.
A.lasts ten minutes or longer
B.stretches the muscles
C.increases muscular strength
D.none of the above

Respuesta :

Neuron
An activity would be considered as a cardiovascular exercise if it is none of the above - these answers are not really correct - D.

The correct answer would be along the lines of taxing the cardiovascular system where more blood would need to be pumped for the exercise to be performed for example. 
ImoutoThief

Answer:

D.none of the above

Explanation:

pls mark me as brainliest if this was correct!

hope this helps! :D