Select the correct answer. Based on these descriptions, which man is impotent?

Jacob has a low sperm count.

Reuben has a blocked vas deferens.

Leon is unable to sustain an erection.

Troy’s testes have not descended into the scrotum.

A.

Jacob

B.

Reuben

C.

Leon

D.

Troy
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As the human population grows, what happens to our natural-resource requirements? o they increase o they decrease o they do not change. they go in cycles

First idea: suddenly, women were leaving their homes to cycle and socialize on country roads and city streets. —wheels of change, sue macy second idea: it was not a stretch for some cyclists to see the possibility of a larger role for women in the world. —wheels of change, sue macy what type of graphic organizer would best represent the connection between these two ideas? 1) a t-chart that separates ideas into two different categories 2) a chronology that shows 3) a sequence of several events a cause-and-effect graphic that shows how one idea led to another 4)a problem-solution graphic that presents a problem and a solution to the problem

Which statements explains what the fossil records indicates? check all that apply. a) earth is 4.5 billion years old b) many organisms have become extinct c) mammals have always existed on earth d) mass extinctions have occurred several times on earth e) the amount of water on earth has decreased over time?