The substance that is released at an axonal ending to propagate the nerve impulse to the next nerve or muscle is called

Heredity has an impact on personal health, but environmental factors are important as well. select the best answer from the choices provided

Which beat describes the brain stem

In this assignment, you will analyze an example of speciation by researching the finches of the galapagos islands. then you will answer questions to construct explanations and draw conclusions based on the information you gather. someone plz !