Answer:
Decrease in pressure
Explanation:
In the respiratory pump process to increase venous return, inhalation results in a decrease in pressure in the thoracic cavity, which causes the inferior vena cava and right atrium to expand and fill with blood.
Answer:
There are many answers to that.
Explanation:
1. Might not have stretched or did not stretch correctly
2. Did not follow instuctions like they should have
3. Fell and tripped
4. Was careless while playing and did not pay attention
Hope this helps :D
Phrase that best accurately characterizes STIs is A. Bacteria, viruses, and/or parasites
Answer:
You didn't give options, but I would say either rat guts, animal fecal matter, or bugs.
Explanation: