Answer:
Today, drug-resistant infections are a serious threat to people's health. Hundreds of thousands of lives are lost every year because of infections that can no longer be treated with existing drugs. Discovering new antibiotics, able to kill drug-resistant bacteria, is essential to saving modern medicine.
The Pituitary gland, also known as the "master gland", is responsible for controlling hormone secretions from the gland itself, as well as stimulating other gland secretions.
1. Hydropower
2. Solar
3. Coal
4. Oil
5. Biomass
B. to make cellulose in the cell walls
Answer:
Variation allows some people in a population to adapt to the changing environment
Explanation:
