I think it is carbohydrates
Answer:
E. Variations in Earth's orbit occur gradually over 100,000 years.
Repeat the epinephrine injection after consulting with medical control.
Answer:
Taking antibacterial drugs for viral infections
Explanation
This is called a misuse of antibacterials also popular known as antibiotics. This results in an increased chance of bacteria developing mutations against the antibacterial hence rendering the drugs ineffective in treatment. They also form the risk of causing dangerous mutations that turn harmless bacteria into harmful bacteria.