Answer:
FIRST OPTION
Step-by-step explanation:
its the first option since the birds like the red bugs more all the red bugs will get eaten and the green ones will survive and evolve
Cost of 1 plant = $ p
Cost of 4 plants = $(4p)
Cost of a 10-gallon tank = $10
Cost of a water dish = $3
Total cost = 4p + 10 + 3 = 4p + 13
Step-by-step explanation:

Answer:
x= -2
y= 0
Step-by-step explanation:
Or (-2,0)