Identify the structure of the human heart that rises from the pulmonary trunk, connects to the left lung, and conveys venous blood from the heart to the lungs.
a)
left coronary artery
b)
right coronary artery
c)
left pulmonary artery
d)
right pulmonary artery
plz !

C) left pulmonary artery

I got the correct answer.

is this a genuine question or is it on a quiz or something? lol

explanation:

these are common warning signs of overtraining syndrome:

washed-out feeling, tired, drained, lack of energy

mild leg soreness, general aches, and pains

pain in muscles and joints

sudden drop in performance

insomnia

headaches

decreased immunity (increased number of colds, and sore throats)

decrease in training capacity/intensity

moodiness and irritability

depression

loss of enthusiasm for the sport

decreased appetite

increased incidence of injuries.

a compulsive need to exercise