GS-1 Biological Sciences Question 20

[dnpgr16513]

Why wouldn't the answer be A: heart ?? I understand the explanation, however all of this happens in the HEART. So wouldn't it first reach the heart?

THANKS

[calena7178147]

Hello, your question I believe is posted under another question which does not correspond, since this question corresponds to the male reproductive system. Please make sure you post under the right # of Question.

[dnpgr16513]

Hi,

thanks so much. It's supposed to be for question number 19 ( the one above), however I can't open the forum for that question.

Regardless, can someone look at GS-1 #19 and further clarify the answer?

thanks so much

[calena7178147]

Hello,
Please look at the appropriate thread for this question ( GS-1 Biological Sciences Question 19), which has a complete explanation. This postings will be deleted in one week.