A benefit of parental care is ___________, while a disadvantage is ___________.
A. symbiosis, parasitism
B. increased survival, high cost of time and energy
C. group behavior, feeding the group
D. incubation of eggs, less young can be raised
Reason- parents having a child of their own means +1 person on earth and disadvantage would be taking time to help them understand the world and teaching them skills such as writing walking and learning
