Enteric hepatitis is fatal for 20% of people in which of the following groups?
A. infants under the age of 1 year
B. teenagers
C. young adults
D. pregnant women
E. elderly men
Answer: D
You might also like to view...
Turnover of water in temperate lakes during the spring and fall is made possible by which of the following?
A) warm, less dense water layered at the top B) cold, more dense water layered at the bottom C) a distinct thermocline between less dense, warm water and cold, dense water D) the changes in the density of water as seasonal temperatures change E) currents generated by nektonic animals
Would the first cells most likely have used DNA as their genetic (information storage) molecule?
A. yes B. no C. It's difficult to know.
Which of the following allow communication between the cells of the heart muscle tissue, resulting in the coordinated beating of the heart?
a. tight junctions b. anchoring junctions c. desmosomes d. gap junctions
If the Earth were to reorient such that the North Pole always received direct sunlight (always faced the Sun), how would that change Earth's climate?
A) The equators would not change in climate. B) The South Pole would get colder. C) The equators would get warmer. D) The North Pole would get more wind.