Answer:
The correct pair is -'d' that is nuclear accumbens-reward.
Explanation:
The location of nuclear accumbens is the basal region of fore brain.This is the part of basal ganglia.
This is an important part of ventral striatum along with dorsal striatum which from the basal ganglia.
The main structure of nuclear accumbens are core and shell.
The shell region is also called as NAcc shell is located in the outer region of the nuclear accumbens also called as dorsal amygdala.
The core region NAcc core is located in the inner region of the nuclear accumbens and considered to be a part of basal ganglia.
This region control the reward and punishment centers that are present in the brain. This contain another function which is associated with psychotic problem such as depression, addiction and ablation etc.
I believe it is C and if not C then the answer would most likely be B. All organs don't have the same function and they do not all belong to the respiratory system.
Answer:
Crossing over occurs between prophase I and metaphase I and is the process where two homologous chromosome non-sister chromatids pair up with each other and exchange different segments of genetic material to form two recombinant chromosome sister chromatids.
Explanation:
Answer:
It was found on Earth’s surface.
Explanation:
Igneous rocks are formed either<em> on the surface of the Earth</em> or <em>deep in the Earth's crust.</em> Those formed on the surface of the Earth are called <em>"Extrusive Igneous Rocks" </em>while those formed in the crust are called<em> "Intrusive Igneous Rocks." </em>
An igneous rock which has<em><u> small, dark crystals</u></em> is an extrusive igneous rock (this makes the first choice incorrect). It was formed through "rapid cooling," thus, it's texture is<em> fine</em> (this makes the last two choices incorrect).
Since it is an extrusive igneous rock,<u> it can be found on the Earth's surface. </u>This makes the third choice correct.
I would need more info to clarify, but I would believe this is an conclusion considering it's apart of the science project, which I assume is done.
