What is systemic circulation?(1 point)
Responses
the path of blood between pharynx and trachea
the path of blood between pharynx and trachea
the path of blood as it moves from the heart throughout the body and back to the heart
the path of blood as it moves from the heart throughout the body and back to the heart
the path of blood as it moves from the head throughout the body and back to the head
the path of blood as it moves from the head throughout the body and back to the head
the path of blood between the heart and lungs
the path of blood as it moves from the heart throughout the body and back to the heart
How are blood cells and stomach cells similar?(1 point)
Responses
Both secrete enzymes.
Both secrete enzymes.
Both send signals in the body.
Both send signals in the body.
Both help maintain homeostasis.
Both help maintain homeostasis.
Both help with digestion.
Both help with digestion.