Answer: Positron emission tomography (PET) scan
Explanation:
Position emission tomography, also known as a PET scan, is a scan which purpose is to give the doctor a view of diseases in the individuals body. They reveal how the organs and tissue in the body work. This scan is done by using a radioactive drug known as tracer to carry out the scan. The PET scan is also known as an imaging test. From Tierney's description it is observed that a PET test was carried on him because radioactive chemicals were injected into his bloodstream to record the images of his brain cell.
Answer: They trusted and were able to rely on each other and gave constant attention that didn't break the bond between them
Explanation:
North is the answer sorry if I get it wrong
Answer:
it affected their rituals
Explanation:
Aztecs relied on agricultures to fulfill their basic needs. Sometimes, their environment just prevented them from having a proper harvest. Things such as little rainfalls and pest infestations contribute to this hardship.
Aztecs' priest often conducted human sacrifice rituals in such situations. They believed that sacrificing human lives will gained them favor from the Gods and the Gods will help them in their lives by giving them a good harvest.