Which sequence correctly represents the order of events during egg formation? primary oocyte ® secondary oocyte ® meiosis I ® meiosis II ® ovum ovum ® meiosis I ® primary oocyte ® meiosis II ® secondary oocyte primary oocyte ® meiosis I ® secondary oocyte ® meiosis II ® ovum primary oocyte ® meiosis I ® ovum ® meiosis II ® secondary oocyte

a time line cause it goes from 685 to 978

archaebacteria are found in in forest soil.

hope i spelled it right lol

hope i

-lavira: )

step 1: nitrogen fixation- conversion of atmospheric no₂ into forms useful to plants by lightning, bacteria, and cyanobacteria.

step 2: nitrification-process of converting ammonia to nitrite or nitrate.

step 3: assimilation-plant roots absorb new form of nitrogen.

step 4: ammonification-conversion of organic nitrogen to ammonia by bacteria involved in decomposition.

step 5: denitrification-bacteria turns the decomposed matter back into n₂o, which is released into atmosphere; repeat cycle.