The somatic nervous system controls . A. our spinal cord

B. our brain

C. voluntary activities

D. involuntary activities

What type of lipids are found in all biological membranes?

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

The diagram shows the development of the oocyte and the follicle during the menstrual cycle. identify at which stage in the cycle the hormone levels are at their highest and most active.