Birds and most land and water animals get along. the birds clean the bugs and old mean off of most animals and that gives them food for babies. but birds are pray to.
Answer:
Peces, excretan amoniaco
aves, acido urico
mamiferos, Urea
Explanation:
Como son especies diferentes, cada una tiene un aparato excretor distinto, su ciclo biológico y su medio ambiente hacen que se presenten estas diferencias.
Answer:Red is Dominate white is Submissive
Explanation: because the first generation had majority Red but were able to produce White in the second generation white has to be submissive