C. HIV destroys Helier T cells
This makes it harder for our body to fight off other infections.
HIV basically hijacks the white blood cells (T-cells) n use it to reproduce itself.
Answer: D. Digestion increases as the volume of the enzyme increases.
Explanation:
Enzymes speed up reactions by reducing the activation time of a reaction. If there are more enzymes therefore, the reaction will move faster.
Pepsin is an enzyme that prefers acidic conditions so it can work with dilute HCL. It can also work in temperatures of 40 °C without getting denatured. As more Pepsin is added therefore, the reaction will move faster and digestion will increase.
Answer:
No viruses are not considered as living organisms, until they enter the body of the host
Since brown is the dominant color the children would be brown .
