Where do the light-independent reactions of photosynthesis occur?
a. stroma
b. thylakoids
c. cell cytoplasm
d. intermembrane space

Has regulatory areas for thirst, hunger, body temperature, water balance, and blood pressure

In an experiment examining the effects tai chi on arthritis pain, callahan (2010) selected a large sample of individuals with doctor-diagnosed arthritis. half of the participants immediately began a tai chi course and the other half (the control group) waited 8 weeks before beginning. at the end of 8 weeks, the individuals who had experienced tai chi had less arthritis pain that those who had not participated in the course.

Some plants have reproductive structures that them reproduce using natural forces or animals. how does the reproductive structure shown here ensure the reproductive success of plants?