biAlivoLlumeirstym biAlivoLlumeirstym
  • 01-02-2017
  • Health
contestada

Experts agree that the minimum time period for cardiorespiratory benefit from exercise is _______ minutes.
a. 60
b. 10
c. 20
d. 30

Respuesta :

aburchett5
aburchett5 aburchett5
  • 15-05-2017
the answer is C. 20 mins. 
Answer Link
shawnkanhai22 shawnkanhai22
  • 10-08-2018

20min ....................

Answer Link

Otras preguntas

A train engineer started the train from a standstill and sped up to 5 meters per second, she then rounded a corner at a constant speed. She then sped the train
To be negotiable, a promise or an order must be _____.
How English has evolved since the beginning?
x^2+13x+30=0 in quadratic formula
In this excerpt from act V of Shakespeare's Romeo and Juliet, Romeo encounters Paris when he enters Juliet’s grave. Paris challenges him to a duel, but Romeo pl
Frank was seen laughing inappropriately in the library as if he were responding to internal stimuli. on the bus home, he was crying uncontrollably and suddenly
when studying heredity, what is the relationship between dna bases and traits
A challenge to traditional (pre-1860) ideas about species came from embryology, when it was discovered that _____. see concept 22.3 (page 475) view available hi
Which bear should be able to grasp its food with the most precision? Look in diet. Please Help!! Will give brainliest!!
what was the dred scott case and its consequences