early detection lower nortality rates more positive outlook for after tx
Answer: <u>15 from the Senate</u>
Explanation:
In the entire history of the <u>United States Congress, 20</u> Members have been expelled: <u>15 from the Senate</u> and <u>5 from the House of Representatives</u>
As the continents drifted the climates and environments changed. So the species that couldn't survive in the environment died and it became all about survival of the fittest