If a woman of blood type A has a child of blood type O, which of the following could be the father's blood type? A. blood type A, AB, or O, but not B
B. blood type O, only
C. blood type A or B, only
D. blood type A, B, or O, but not AB

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.

What are two ways that harvesting algae from the ocean may benefit human society? how might the harvest of algae negatively impact the ocean communities where that algae grows? how could this be prevented?

What molecules does hemoglobin decay into over time