B) Physiological because C is relating to the inside of the organism, A is relating to the forming part of a building or another item and D is reacting to their physical surroundings, so the only other answer would have to be B because in physiological in animals and humans alike, they change something of their physical self's to attain to the environment around them.
Pesticide use can be very harmful beacause too much of them can cause the crops to go bad, and kill bees which help spread pollen and enhance the crops.
Prostist are eukaryotic, unicellular, and heterotrophic
The protein in the question can be referred to enzymes since its made of protein. The first statement is the answer
In a survey, it says that human's DNA are 99% the same.
Hope this helps! :)
