A fetus is especially at risk because they are under developed and easily susceptible to sicknesses or radiation
Aqueduct carries water over a long distance.
Answer:
Water is taken up through the xylem until it reaches a leaf, where it diffuses out into the surrounding mesophyll cells. Water diffuses from the mesophyll cells to the surrounding intercellular air spaces as water vapour, and finally, out of the leaf through the stomata.
Explanation:
___________
convergent boundry (subduction zone)
hope this helps! ❤ from peachimin
the first answer as blood needs to be oxygenated to be passes round the body then when its deoxgenated it will return to the heart to be pumped around the body again