The part of anatomy that internally divides the thoracic cavity from the abdominal cavity is the ?
a . mediastinum
b . umbilicus
c . viscera
d . diaphragm

1. dermis

2. chemical

3. urine

4. viruses

5. antibodies

plato users:

d.  

there was a variety of food available on island x, but there were only large seeds and nuts on island y.

correct answer: false

while planning water activities, it is very important to consider the weather, because if we do not plan and are going for a surf, then it might be that the hurricane came and drown us or may carry us to long distance from where we can not come back. there are many reasons to take information about the weather when we are planning any water activities.

hence, the correct answer would be false.