35) which of the following blood pressure readings would be indicative of hypertension?
a) 120/80 in a 30-year-old man
b) 140/90 in a 70-year-old woman
c) 170/96 in a 50-year-old man
d) 110/60 in a 20-year-old woman

!if we removed the wolf, snake, and hawk from this food web, what best explains the impact it would have? a) the number of producers would increase. b)the number of decomposers would increase. c)the number of primary consumers would increase. d)the numbers of primary consumers would decrease.

Which symbols below represent the ions found in the glass of water ? a. oh- and h+ b. co2 and o2 c. o2 and h2 d. nh3- and h+

How do antiviral drugs work? in your own words.