Suppose a new mutation that improves metabolic efficiency is lost from a small population of mammals living in a region of seasonal food scarcity after a hurricane eliminates half the mammal population. This is an example of:

suppose a new mutuation that improves metabolic efficiency is lost from a small population of mammals living in a region of seasonal food

the value of the 4 in the hundreds place is 400 while the value of th e 4 in the tens place is 40

400 is way bigger than 40.

heat from the core of the earth causes convection currents to occur in the mantle. these currents slowly move the crust around.