Explanation:
I hope the diagram will help remember A always pairs with T and C always pairs with G. u can also remember as Apple Tree and Car Garage. :)
Answer: Option D
Explanation:
Tuberculosis is usually treated by the end of six months or early. This is done by the first line TB drugs.
This disease is resistant to many of the antibiotics which is used by in case of Tuberculosis. These drugs were initially used to treat tuberculosis.
There are chances that this disease is not cured completely and is repeated again and again if the patient is not handled carefully.
The illness is very risky as it leads to coughing along with the blood clots and many more symptoms.
They cant be faster because they have smaller fins but thats just my logic hope i helped