The natural seed spread for purple loosestrife is through water or animals.
I hope this will help.
Most definitely! Consider bacteria in a petri dish. Organisms need nutrition to survive, and when overcrowding is an issue (which by definition means that there is an insufficient amount of space/resources for the current population), organisms cannot survive and reproduce.
Answer:
In my opinion, I think its 2
Explanation:
Carbon Dating would tell you the age of the charcoal
Answer:
Temperature and Pressure
Explanation:
Temperature and pressure cause change in volume.
So any change in volume will alter the ratio of density as given by equation of density.
Density = mass/ volume
Change in volume will alter the ratio.
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