Answer:
did you delete it or no? because that might've happened
Explanation:
it happened to me once
Answer:
Is this USA Test prep?
I believe that it is all except the 2nd one
Explanation:
Answer:
E. It takes a picture of the brain according to oxygen levels. More oxygen in an area indicates more activity in that area.
Explanation:
Haemoglobin is diamagnetic when oxygenated but paramagnetic when deoxygenated. This distinction in magnetic characteristics leads to tiny variations in the blood MR signal. Since blood oxygenation differs, these variations can be used to identify brain activity depending on the concentrations of neural activity.
Answer:
Meiosis
Explanation:
Only reproductive cells/gametes use meiosis.
I’m sorry can u translate it to english!