What happens to the endometrium if a zygote implants?

Which part of the neuron below is indicated by the arrow, and what is its function? hormones send chemical signals throughout the body to regulate other body processes. hormones are chemical signals that are sent throughout the body to regulate other body processes. hormones send electrical signals throughout the body to regulate other body processes. hormones are electrical signals that are sent throughout the body to regulate other body processes.

Stem cells found adult tissue such as in bone marrow brain muscle skin and liver are only capable of what

Autonomous underwater explorers will be used to gather large-scale ocean information select the best answer from the choices provided ot