Which field of study examines homologous structures? * O comparative anatomy
O physiology
genetics
O embryology

Brainliest ! which would require more force to move or slow down between a bowling ball and a soccer ball? explain why?

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.

Which of the following cell structures is significantly different between gram- positive and gram-negative bacteria?