Is this grammatically correct?
Es malo que las fuentes de la naturaleza estén contaminadas porque es malo para el medio ambiente y los animales.

1) 2/5

2) zero=0/1

3) zero=0/2

4) -4/5

5) undefined=3/0

13. jbhgfsfyfvhvbjko

answer: it actually depends on which is the independent variable and which is the dependent variable. let us say we're looking at a linear equation. y=2x+3. we theoretically could switch the equation to be x=(y-3)/2 and it would be the same line. so either a causes b or it can be that b causes a. so technically the answer is false

step-by-step explanation: