Answer:
It stimulates the host cell to produce antiviral toxins, which are released continually into respiratory tract, to destroy the viral cells before they are recognized by the white blood cells.
Answer:
The Poverty rate
Explanation:
According the OECD guideline, poverty rate is the ratio of people's number with income less than poverty line. Therefore, to fulfill this definition the abovementioned criterion must be satisfied.
It is the second one epidermis
I believe the taiga contains the most trees but the temperate forest have the most diverse trees.
So a change in an organism's DNA can cause changes in all aspects of its life.Mutations<span> are essential to </span>evolution<span>; they are the raw material of genetic variation. Without </span>mutation<span>, </span>evolution<span> could not occur.</span>
