As a scientist analyzed an ancient fossil dated to the early stages of earth formation, he realized the presence of cells of unicellular organisms. What type do these cells most probably belong to (Eukaryotic or Prokaryotic)? Justify your answer. (5 pts)

What element does susan b. anthony include in this passage to strengthen her argument?

Which of the following observation darwin shape his concept of descent with modification? a) species diversity declines farther from the equator. b) fewer species live on islands than on the nearest continents. c) birds live on islands located farther from the mainland than the bird's maximum nonstop flight distance. d) south american temperate plants are more similar to the tropical plants of south america than to the temperate plants of europe. e) earthquakes reshape life by causing mass extinctions.

What does it mean for an allele to be dominant?