With the sun's final habitable zone dangerously close to the star, what will a dwarf planet like Ceres need to balance?
a. being far enough from Pluto to avoid collision while
keeping behind it to avoid the sun's rays
b. being far enough from the sun to maintain its own gravity
while not getting too cold
c. being close enough to take in the sun's heat without
being sucked in by its gravity
b. being large enough to maintain organisms without
creating dangerous bacteria

c being far enough from Pluto to avoid collisions

explanation:

codominace both parental allels can be observed in the offspring

dominance neither parental allels can be observed in the offspring

thrombocytopenia, which is a deficiency in blood platelets, can cause bleeding and bruising in the dermis similar to senile purpura. other possible causes include: exposure to ultraviolet rays and aging skin are common causes of senile purpura. senile purpura may also be a sign of collagen loss in the skin and bones.