Answer:
The correct answer would be (B) affect organisms.
The region marked with X is the region which comes under both long term and short term changes.
Both types of changes affect organisms.
Short term environmental changes such as drought, flooding, volcanic eruption et cetera do not give enough time to the population for adaptation. The population usually either migrate or extinct.
Long term environmental changes such as global warming are gradual changes due to which organisms get enough time to adapt to the changing environment.
<span>Liver cells, bone cells, nerve cells, and muscle cells are called Stem cells or Somatic Cells. Sperm cells and egg cells are called reproductive cells or germ cell or gametes. Stem cells or Somatic cells undergoes mitosis to reproduce while gametes undergoes meiosis. </span>
Areolar<span> Connective Tissue</span>
Location: Around blood vessels, nerves, and organs.
Function: Provides strength, elasticity, support and immune system protection.
Adipose<span> Connective Tissue (Fat)</span>
Function: Store energy, provide protection, and insulate.
Location: Around organs, subcutaneous layer(between skin and muscle)
Reticular<span> Connective Tissue</span>
Location: Around organs such as the liver, kidney, spleen, and lymph organs.
<span>Function: To support and hold together organs and adipose tissue (fat).</span>
A commensalistic relationship is one sides but neutral for the other party. Barnacles live on whales but whales are not directly affected by them. I do not believe the barnacle population decrease would affect whales at all.
The same is true for our skin and our liver cells. Or our brain and muscle cells. Or any of the other 300 or so different cell types. These cells are different because they use the same set of genes differently.