Engaging in regular physical activity and reducing sedentary activities can: a. promote health b. enhance psychological well-being c. promote a healthy body weight d. all of the above

Which list is in order from simplest to most complex? a bacteria - virus - plant - protist b protist - bacteria - virus - plant c virus - bacteria - plant - protist d virus - bacteria - protist - plant

1. describe the structure and function of the specialized cells you observed in the video. 2. research the types of cells present in the kidney.

In "the pig," what is the main effect that the piglet initially has on kibuka?