The main difference between homologous structures and vestigial structures is that homologous structures are the similar anatomical structures inherited from a common ancestor whereas vestigial structures are the anatomical structures which have reduced their size as they are no longer used.
I think it is Coal mining becuase it says it on goegle
<span>The answer is A.
The wildfire decimates abiotic and biotic
factors in a populations' habitat hence reducing the resources
required to sustain the entire population. This devastates the population numbers
due to increased competition for reduced
resources. Wildfire especially decimates
primary producers hence affecting the organisms up the food chain. </span>
Movement is the main function of muscular tissue. They have the ability to contract and this is what brings about the movement of body parts. They also help to maintain body posture and position.
