Los Sistemas: Nervioso, Endócrino, OsteoArtroMuscular, pertenecen a la: a) Función de Relación y Coordinación
b) Función de Nutrición
c) Función de Reproducción
d) Función de Defensa
necesito que me ayuden es de una evaluacion

the darker peppered moth species were favored due to the fact that the industrial revolution had made all the nearby trees a darker color instead of white.

there are 35 white marbles

step-by-step explanation:

y- yellow marbles

4y + 5 = 45

subtract 5 from both sides

4y = 40

divide for from both sides

y = 10

plug in 10 to get 40 yellow marbles then subtract by 5 to get 35 marbles

thus there are only 10 yellow marbles