Answer:
the columbian ground squirrel is bigger and longer and has a orange spot on its nose and the cape ground squirrel is smaller and skinnier
The processes that are not taking place which allow for tumors to form is that the cancer cells are not responding to the signals that regulate the growth of cells. Living cells use cell division to reproduce and to repair damages; cell division is tightly controlled by the body system. When cells stop responding to the regulating signals, tumors will be formed.<span />
Without frequent ground fires to clear out dead brush, a woodland becomes more susceptible to catastrophic wildfires and forest fires that can completely destroy the forest.
However, large forest fires are a natural phenomenon that occur less frequently than small ones.
Pluripotent stem cells are used in kidney research
Answer:I think it is oxygen
Explanation:
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