When two copies are present. Hope you have a great day :)
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.
Both ☺️☺️☺️☺️☺️☺️☺️☺️☺️☺️☺️☺️☺️☺️☺️☺️☺️☺️
Answer:
the first one
Explanation:
cellular respiration= glucose + oxygen --> energy + water + CO2
Answer:
b.) an amino acid.
Explanation:
A nucleotide contains three things:
- a 5-carbon sugar
- a nitrogenous base
- a phosphate group
Since amino acids are not on this list, the correct answer is b.