Answer:
Protein has many roles in your body. It helps repair and build your body's tissues, allows metabolic reactions to take place and coordinates bodily functions. In addition to providing your body with a structural framework, proteins also maintain proper pH and fluid balance.
They have a certain shape of active sites which only fit in certain substrates
See lock and key theoru
The correct answer is option a, that is, It is sometimes sprayed too far from the crops.
The use of pesticides on crops may exhibit a significant threat to the environment, mainly in and nearby to water sources with sensitive ecosystems, sources area, public drinking water, residential areas, and recreational waters.
Aircraft spray of pesticides takes place from a greater altitude than the ground-based equipment and on a major scale, both of these elements may enhance the threat of spray drift.
Because he saw that if (at the time) America had gotten into a war, we would have lost many of our resources, along with the fact that he was the kind of man that hated conflict. The men that he saw die during the war had proven, in his eyes, that war was truly no good for the human race as a whole.
