Osteoporosis is a disease that affects the bones and leads to an increase in bone fractures. osteoporosis is most likely to be affected by which cycle?

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

Which kind of worm has a closed circulatory system? a planarian b fluke c pinworm d an earthworm

Which of the following words best matches this definition: the process in which the best adapted organisms survive and pass on their traits, while those that are not well adapted do not survive to pass on their traits. question 3 options: acquired selection natural selection artificial selection organic selection