8. Los caracteres taxonómicos permiten establecer unos criterios de clasificación,
aquellos caracteres que se basan en la
observación de la anatomía de los organismos,
como los huesos, pelos, plumas, dientes se
denominan:

answer: dna

because all cells have genes

scientific consensus is : a general agreement among scientists about a scientific idea.

even though consensus implied general agreement, it doesn't mean unanimity. for example, scientists generally agree that meteor caused dinosaur's extinction. though this may not be proven yet, but it considered a consensus.

hope it

i have a picture for anyone who wants to answer this.