How many valence electrons does a carbon atom have?
a.) 2
b.) 4
c.) 6

Which event would lead to primary succession of a forest?

Oak and maple trees, chipmunks, white-tail deer, and black bears emerging from hibernation are all organisms that may be found in which biome

The graph shows how much money the south dakota livestock industry earns annually. according to the graph, which industry would experience the greatest financial impact from a loss of pastureland