Answer:
I think it is the correct answer..Etiology is the study of disease causality
B) Can be done anywhere outside
Answer:
8: Superior vena cava
13: Aorta
11: Pulmonary valve
10: Left Pulmonary veins
9: Right atrium
12: Left atrium
7: Tricuspid Valve
6:Right ventricle
5: ?
3:Bicuspid valve
4:Chordae tendineae
2:Papillary muscle
1: Interventricular septum
Explanation:
Sorry if it's not right
Answer: Because you realize you have something to do and you don't do it.
Explanation: In procrastination, you are aware of your responsibilities but you are always looking for an excuse for not doing it. But deep inside of you, you know you are just avoiding it and feel bad because you know you have to do it but don't want to.
Procrastination is an issue that a lot of people have. They don't want to be responsible and try to hide that reality.
I think it would be a because theirs no one around to see you not wearing one.<span />