What is one important attribute of prophase?
During prophase, the nucleus encasing DNA dissolves and breaks apart
During prophase, DNA has condensed from its chromosome form into its chromatin fo
During prophase, centroles and spindle fibers form and enter the nucleus
During prophase, the nucleus encasing DNA separates into opposite ends of the cell

volcanoes (an event in the geosphere) release a large amount of particulate matter into the atmosphere. these particles serve as nuclei for the formation of water droplets (hydrosphere). rainfall (hydrosphere) often increases following an eruption, stimulating plant growth (biosphere).

so whats the answer

1. is geographic distribution

2 is increasing complexity

3 is transitional forms

a) carbon, hydrogen

b) carbon, hydrogen, oxygen, nitrogen

c) carbon, hydrogen, oxygen, nitrogen, phosphorus

d) sugar

e) amino acid

f) nucleotide