Answer:
All the answers are correct because research is multifaceted
Explanation:
While doing population studies, it is important to understand the population and they demographic, age, sex, location etc. This could have incredible effects on comparative studies.
It is also important to maintain an open line of communication to give instructions and follow up on the persons in the event that this kind of data is required. But like with population study the error that often comes into play is the element of human dishonesty. By keeping an open line of communication, the provisions can be made to keep this under check.
Finally, making sure that all the participants understand what is being asked of them is key to the open line of communication as not to create any misgivings or misunderstanding.
<span>sheila's injuries were most likely located in the part of the brain known as the: hindbrain
Hindbrain is the part of brain that regulates the movement of our unconscious muscle (such as the muscles in our heart and lungs)
An injury in this area could disrupt the ability of our lung to contract, making sheila unable to breath on her own</span>
earthquakes are natural
diseases are both
and oil spills are caused by humans
