I know it’s easy but i don’t find the answer!!

Either B or D

Probably B because genetically modified

Explanation:

its not A or C because:

A doesn't do anything (it just reduces the population of dogs)

C only alters a specific dog's behaviour, not all of them

it means

miss jennifer is buying pencils in packs of 12, notebooks in packs of 16, and red pens in boxes of 20. she needs to have the same number of pencils, notebooks, and red pens. how many packs of each type should she buy?

answer mine : )

for the points