Answer:
The kind of feedback loop described above is:
a negative feedback loop.
Explanation:
A negative feedback loop causes homeostasis. A negative feedback loop tends to stabilize the ecosystem, creating some balance. Positive feedback loops, on the other hand, enhance or amplify changes, moving the system away from its equilibrium state, and making it unstable. With negative feedback loops, changes are dampened or buffered. This causes the system to maintain some equilibrium or remain in a stable state. All homeostatic systems, such as thermoregulation (which regulates the body temperature) and blood sugar regulation, operate on negative feedback loops.
Answer:
joules
Explanation:
As we know

Q is the Heat Energy
M is the mass of the substance releasing /absorbing heat
C is the specific heat capacity
Joules per kilogram per degree
is the change in temperature
Substituting the given values, we get

joules
Answer
Overall, there is considerable shrinkage that occurs in the aging brain, however the shrinkage is selective. it is the frontal cortex (especially the prefrontal cortex), the frontal lobe, and the hippocampus that show profound shrinkage with age