Answer:
Rats
Presence of tails for balancing, presence of digits for burrowing into the soil,Eyes for sight,Nose for perceiving, limbs for movement, practice cannibalism to control it's population, fur for temperature regulation, ears for hearing,
Answer:
External factors include physical and chemical signals. Growth factors are proteins that stimulate cell division. – Most mammal cells form a single layer in a culture dish and stop dividing once they touch other cells. Two of the most important internal factors are kinases and cyclins.
Thermosphere because of the humidity
Atomic Mass or Atomic Number.
