Answer:
50000
Explanation:
number of paramecium in 1 gallon of water = 50
number of paramecium in 1000 gallons of water =
1000× 50 = 50000
Answer: Farming Hunting and Industrialization
Explanation:
Answer:
because the more alike species are The more they have to adapt to try and compete with one another So the more different a species is the less they have to compete