Answer:
B.Collecting duct
Explanation:
Antidiuretic hormone binds to receptors on cells in the collecting ducts of the kidney and promotes reabsorption of water back into the circulation
The parasympathetic nervous system is characterized by the location preganglionic neurons and the short postganglionic axons near the organs they innervate. The preganglionic neurons would originate in the spinal cord or the brainstem while the postganglionic neurons would lie outside the CNS.
Answer: Directly or indirectly, the sun provides energy for living organisms, and it drives our planet's weather and climate patterns. Because Earth is spherical, energy from the sun does not reach all areas with equal strength.
Explanation:
Mass Extinction might occur if an environment changes suddenly.
<u>Explanation:</u>
An extinction event reflects a broad and accelerated reduction in Earth's biodiversity. Such an occurrence is characterized by a significant shift in multicellular species diversity and availability. It happens as the extinction rate hikes about the speciation rate. Since much of the Earth's diversity and biomass is microbial and therefore hard to quantify, reported extinction events impact the biosphere's readily detected, biologically complex portion instead of the total diversity and richness of existence. These all variations results from environmental changes like temperature, pressure, habitat changing, etc.