Answer:
Distribution
Variance
Exchange system
Case cart system
Explanation:
hope this helps
Fun Fact: American flags left on the moon will eventually get bleached white by the sun.
Not including all the terms but this is right.
The others are just thrown in there somewhere.
vena cava
right atrium
right ventricle
Pulmonary aretery
Left ventricle
left atrium
Airtic valve
Aorta
A two year old can memorize faces, colors, social emotion, words and movement. They can actually memorize a lot for their small age. Of course they can't remember big details and such but they still can recognize small details.
