Answer:
Deforestation, Extinction, pollution and more.
Explanation:
If something happens over a long period of time, like deforestation for example. Deforestation is when people cut down trees in a forest and leave a huge area of dirt to make way for roads, farms, or anything else. In order to get the forest back, it would take years and years for it to become a forest again.
The answer would be d. the population has increased and so has the demand for energy sources
An annular solar eclipse happens when the Moon covers the Sun's center, leaving the Sun's visible outer edges to form a “ring of fire” or annulus around the Moon. The ring of fire marks the maximum stage of an annular solar eclipse<span>.
</span><span>https://www.timeanddate.com/eclipse/annular-solar-eclipse.html
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This condensation is needed to allow the chromosomes to move along the mitotic spindle without becoming tangled or broken during their distribution to daughter cells. DNA in this highly condensed state can no longer be transcribed, so all RNA synthesis stops during mitosis.
The organism that you described is most likely a star fish. All its limbs go from the middle and if one is damaged or removed, a new one will grow from the center to replace it.