More than 99 percent of all species, amounting to over five billion species, that ever lived on Earth are estimated to be extinct. Estimates on the number of Earth's current species range from 10 million to 14 million, of which about 1.2 million have been documented and over 86 percent have not yet been described.
Because they have no competitors in any echological niche
Answer:
It's C. Plants produce oxygen and nutrients via a process known as photosynthesis using water and carbon dioxide
Find the average of the list of numbers.
- 18, - 29, - 17, - 12find the average of the list of numbers.
- 18, - 29, - 17, - 12find the average of the list of numbers.
- 18, - 29, - 17, - 12
Most of the digested food is absorbed in the small intestine-- while the large intestine functions largely to reabsorb water.
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