What are pioneer species?
a. Species which are the first to colonize previously biodiverse ecosystems.
b. The last species to appear in an area after a disturbance.
c. Only species that live in a climax forest.
d. None of these answers are correct.

A

Explanation:

They are the first to colonize or previously biodiverse steady state ecosystems that have been disrupted ex: Fire

under a microscope, cancer cells may look very different from normal cells. they often have different sizes and some may be larger than normal while others are smaller. cancer cells are often abnormally shaped and the control centre of the cell (the nucleus) may have an abnormal appearance.

i think? ?

here is table 2-2:

country

percent of eligible voters that voted

rank

united states

44.9%

138

canada

60.1%

107

costa rica

84.6%

14

hungary

66.9%

82

japan

57.0%

118

egypt

27.7%

159

south africa

85.5%

10

ans is no, the data set cannot be plotted as a single circle graph