Tuesday, May 22, 2012
Tues-Day 2
Bio - we discussed and did a worksheet on ecological primary succession and secondary succession. This is just the normal course of events that form a stable ecosystem due to the long-term interactions between the biotic and abiotic factors in an ecosystem.
We also explained the element cycles of carbon, nitrogen, and oxygen, as well as the water cycle.
The chief reason for these cycles are the life processes of photosynthesis and respiration.
AP Chem - continued our qualitative analysis work.
We also explained the element cycles of carbon, nitrogen, and oxygen, as well as the water cycle.
The chief reason for these cycles are the life processes of photosynthesis and respiration.
AP Chem - continued our qualitative analysis work.
# posted by C @ 3:20 PM 
