Which parts of the brain shrink the most in later life? hippocampus and prefrontal cortex hippocampus and corpus callosum prefrontal cortex and thalamus prefrontal cortex and hypothalamus?

Thalamus and Prefontal cortex (PFC)

Thalamus is known to be a small region that is found at the center of the brain and function by relaying signals to the eyes, mouth of the brain and function by relaying signals from the eyes, skin, mouth and ears to the other part of the brain for processing. However, prefontal cortex is the region of the brain that is involved in planning complex cognitive behavior, decision making and personality expression. Also, prefontal cortex are considered to be involved in thought orchestration and support concrete rule learning.

blue stars have the highest surface temp

stellar distances are usually expressed in light-years

the measure of a star's brightness is called magnitude

hope this !

idk what the options are but

these is a strong electrostatic attraction between the ions hence a lot of energy is needed to overcome this attraction

this is why the boiling points are so high