escribí ejemplos de las distintas relaciones que se establecen entre los factores bióticos y abióticos porfa ayúdenme es para mañana primera hora

answer; /// i believe that the correct answer is; ///a combination of the birth and death

the answer is b)3/8x+1

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

measuring light intensity

light meters can be used to measure light intensity. the meter is held at the soil surface and pointed in the direction of the maximum light intensity, and then the meter is read.

errors can be made when measuring light intensity by accidentally shading the light meter. the reliability of the results can be checked by taking many samples.