3. Oxygen is produced at what point during photosynthesis?
A. when CO, is fixed
B. when water is split
C. when ATP is converted into ADP
D. when 3-PGA is converted into G3P
INTE
TL dinaram beloy

If many different species live in an ecosystem, this the ecosystem to fill its a. populations b. niches c. producers d. communities

This class has taught you that the use of science and medicine in practical ways has become an international endeavor. one of the greatest examples of an international science accomplishment is which allows the profiling of human dna, useful not only to science but also medicine. a) forensic science b) the fbi c) the human genome project d) bioterrorism

Explain how scientists use geologic time to determine the age of landforms.