Please provide a legitimate answer and provide an explanation for the question below.

Why would imbalanced hormone levels make it difficult for a woman to become pregnant?

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.

Which of the following was a characteristic of a dromaeosaur? modified front claw grasping with their forelimbs both a and b none of the above

Identify the composition of oceanic and continental crystal rocks.in a model of earth’s interior,where would these rocks appear?