Answer:
limiting factors
Explanation:
They are called limiting factors, because they limit the amount of food resources and/or organism amount in an area or ecosystem.
Solid Liquid Gas or Plasma , a define shape would have to be the solid
Answer:
The geologic time scale is the “calendar” for events in Earth history. It subdivides all time into named units of abstract time called—in descending order of duration—eons, eras, periods, epochs, and ages.
Explanation:
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Engineering bacteria to use the gene to produce the pine tree protein.