Answer:
It's B because when the air that we breath goes through the trachea it would double in the air capacity
A. Lack of striations, that is why it is smooth
The 2 processes currently bringing the most profound change to the developed democracies are devolution and integration.
Answer:
Malignant
Explanation:
Malignant is the opposite of benign. Benign tumors aren't life-threatening, while malignant tumors are.
Answer:
Some viruses attack animal cells. They attach themselves to the host cells and inject the genetic material, which in turn produces new Q-viruses in the host cells. The viruses either have RNA or DNA as their genetic material.
Explanation: