Answer:
The answer is between a or b
but I strongly suggest the option a.
Evolution is the answer
Answer:
antibiotics
Explanation:
pesticides have to do with nature and killing bugs, weeds, etc. Irrigation has to do with watering plants and people. Trucks are vehicles that transport. Antiobiotics help kill bad bacteria in your body when your sick, so that's health related.
The abdominal wall muscle that is most superficial of the oblique muscles is the rectus abdominis (or A)
Here is how biologist study concept maps.
BIOSPHERE:
<span>ECOSYSTEMS:
</span>
COMMUNITIES:
POPULATIONS:
<span>ORGANISMS: </span>
ORGANS AND ORGAN SYSTEMS:
<span>TISSUES: </span>
<span>CELLS: </span>
ORGANELLES:
Hope my answer would be a great help for you. If you have more questions feel free to ask here at Brainly.