Question

hey I know this is English but no one is helping in biology

company develops a pesticide that kills 95 of all roaches it is sprayed on. If this pesticide is used commercially over an extended amount of time, what will most likely occur?
A. The pesticide would be so effective
B. The effectiveness of the pesticide will stay over time, but a few roaches will survive and continue to cause pest control problems.

C. The effectiveness of the pesticide will increase over time due to disruptive selection
D. The effectiveness of the pesticide will decrease do to natural selection

Answer 1

if you know please help

Answer 2

I'd say C

Answer 3

If you think about horny toads, they became exctinct because of torture and pesticides killing there food.

Answer 4

cx thank you

Answer 5

your welcome @-peanuts

Answer 6

.. not aloud to put this in english. against the CoC

Answer 7

he's sorry

Answer 8

are you saying that or is he?

Answer 9

you