Endocrine glands secrete hormones directly into:
(Points : 1)
the bloodstream.

synaptic cleft.

epidermal layer of the skin.

the motor neurons.

the limbic system.

I'm not sure.

Question

Endocrine glands secrete hormones directly into:
(Points : 1)
       the bloodstream.

       synaptic cleft.

       epidermal layer of the skin.

       the motor neurons.

       the limbic system.

       I'm not sure.

anonymous · Answer

@jim_thompson5910

jim_thompson5910 · Answer

http://en.wikipedia.org/wiki/Endocrine_system "The endocrine system refers to the collection of glands of an organism that secrete hormones directly into the circulatory system to be carried towards a distant target organ."

anonymous · Answer

@jim_thompson5910  would the answer be bllodstream?

jim_thompson5910 · Answer

yes because bloodstream is part of the circulatory system