Segment of the DNA gets accidently repeated. A. Translocation
B. Duplication
C. Deletion
D. Inversion

Select all the true statements about the cosmic microwave background radiation

What’s this animal (picture is tagged) and where is it most likely to live, rainforest or desert?

An organ system consists of a group of organs that performs specific functions necessary for the survival of an organism. humans have eleven different organ systems: integumentary, skeletal, muscular, nervous, endocrine, circulatory, lymphatic, respiratory, digestive, urinary, and reproductive. discuss the function of neurons, the brain and the spinal cord within the human nervous system while explaining the interrelationship of each organ.