Which of these systems enable oxygen to reach an individual cell in the human body? a- higestive. b- circulatory c- nervous d- excretory

The correct answer is option  B- circulatory.

Explanation:

The circulatory system is what guarantees that all the cells found in our body survive.

This is done through a single cell that will carry oxygen and other nutrients so that it diffuses to the other cells so that they can survive.

This cell will eliminate the oxygen molecules and nutrients that will be used by the rest of the cells.

Given this information we can say that the correct answer is the option B.

nope, but i have cleaned my brush in my cup of not as potentially harmful but nevertheless, very upsetting for scottish/british folks. especially if you've used the last teabag for it

explanation:

there could be something in that . . i am indeed an old scottish man!

there's a bit of bolshie-ness with it too though. i won't let go of the old ways . . tea and whisky . . whether the young whippersnappers like it or not!